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Global warming is happening now. There has been an increase in extreme weather events over the past 20 years such as floods and droughts resulting in failed harvests, destroyed homes and a deepening health crisis for millions of the world's most vulnerable people.

February 09, 2010 07:46 AM EST
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Below are Sam Carana's 20 most viewed posts at Gather, as at February 9, 2010.  | February 15, 2009 10:31 PM EST -- The Intergovernmental Panel on Climate Change (IPCC) has in many respects underestimated the severity of global warming and the speed at which it strikes. "From 2000 to 2007, greenhouse gas emissions . . . more |
| March 07, 2007 12:18 AM EST -- Let's have a look at the many concerns and dangers associated with global warming and the resulting changes in climate around the world. I've tentatively grouped them into ten points. . . . more |
| April 08, 2007 03:30 AM EDT -- There are many things we can all do to reduce our contributions to global warming. Here are ten things politians can do now to make a difference: 1. Tax energy supply that adds extra heat to global . . . more |
 | September 01, 2008 06:31 AM EDT -- All-electric cars Toyota has announced plans to launch an electric car. It will be an all-electric car (rather than a hybrid) and it will be a small car, limited to commuting or city driving, powered . . . more |
 | May 15, 2008 03:46 AM EDT -- The US government has listed polar bears as a threatened species, as Arctic sea ice shows dramatic reductions. On Wednesday, US Interior Secretary Dirk Kempthorne referred to the Endangered Species Act . . . more |
 | October 09, 2008 03:00 AM EDT -- The electric helicopter pictured below is an invention of Sean Herbert, who started testing the concept two years ago. With Sydney-based Wieland Helicopter Technologies , Sean has now developed an range . . . more |
 | April 20, 2008 04:24 AM EDT -- Last month, at the New York International Automobile Show, Mitsubishi displayed the i MiEV (i indicates it's a minivan, while MIEV stands for M itsubishi i nnovative E lectric V ehicle). Mitsubishi . . . more |
 | November 10, 2007 05:20 AM EST -- The commitment of Iceland towards creating the world's first hydrogen society has reached new heights with project SMART-H2 (Sustainable Marine and Road Transport - Hydrogen). Fuel cell . . . more |
 | April 03, 2008 09:49 AM EDT -- In November 2007, I wrote an article about Project Better Place , which was planning to deliver subsidized electric vehicles, while recovering costs through a network of recharging points and battery . . . more |
 | May 04, 2008 09:41 PM EDT -- OptiSolar is developing a 550-megawatt photovoltaic solar farm on the northwestern corner of Carrisa Plains, some 100 miles north of Los Angeles. The project will produce enough electricity to power . . . more |
 | October 06, 2007 02:39 AM EDT -- Most households only use one or at most two different rubbish bins, one for recyclables (paper & packaging) and one for general waste. It makes a lot of sense to add a third type of rubbish bin, . . . more |
 | October 22, 2007 08:28 PM EDT -- Reducing greenhouse gases Reducing greenhouse gases is one of the biggest challenges of our times. The main greenhouse gases are carbon dioxide, methane and nitrous oxide. Over half of all greenhouse . . . more |
| October 08, 2008 10:22 PM EDT -- Intro: I received a message from Cathy Zoi, CEO of www.wecansolveit.org urging people to tell the ABC to air the Repower America ad. I fully support Cathy's call and share the message below . . . more |
 | April 24, 2008 01:32 AM EDT -- In discussions about global warming, many are reluctant to make 'the first move'. The coal industry points at figures by the Energy Information Administration (EIA), showing that coal accounted . . . more |
 | November 07, 2007 05:06 AM EST -- Would you like to get a cheap electric car? Project Better Place has raised more than $200 million in funding to source electric cars and batteries for a network of charging spots and battery exchange . . . more |
 | May 22, 2008 07:32 AM EDT -- Rising Sun for Electric Cars Originally published 04/22/08 (Earth Day) by Roy Morrison in Policy Innovations Earth Day 2008 is a time to ask: Is my sustainability work consonant . . . more |
 | October 23, 2008 08:23 AM EDT -- Professor David Keith of the University of Calgary is working on a device that removes carbon dioxide (CO 2 ) directly from ambient air. Keith has built a tower, 4 feet wide and 20 feet tall, . . . more |
 | April 14, 2008 06:12 AM EDT -- To reduce emissions of carbon dioxide (CO 2 ), it makes a lot of sense to look at buildings and pavement. In the United States, buildings account for 38% of total CO 2 emissions. This is partly due to . . . more |
 | December 20, 2008 06:54 AM EST -- When it's hot, should you turn on the car's air-conditioner? As many will have experienced, driving with the air-conditioner on can incr more |
 | January 28, 2009 02:26 AM EST -- In Greek mythology, Ceto was a sea goddess. Ceto was a daughter of Gaia and Pontus, and she personified the power of the sea. In a current incarnation, CETO is the name of a wave power technology . . . more |
Above figures as at February 9, 2010 -- for an update, go to Sam Carana's posts, and select the most viewed posts. Had profile visits been included, then Sam Carana's profile page would have come in at the third place (figures as at February 9, 2010). |
Of the above 20 posts, only two are from 2009, the top one and the bottom one -- older posts will have accumulated more views over the years. To make up for that, below are some more 2009 posts by Sam Carana, figures as at February 9, 2010: February 03, 2009 01:10 AM EST -- President Obama, please read this! The energy and environmental policy that you have proposed for the U.S. is a patchwork of policies, ranging from higher fuel efficiency standards and subsidies for . . . more  | March 10, 2009 09:30 PM EDT -- Climate Congress, Copenhagen, 10-12 March, 2009 Open letter to Dr Rajendra K. Pachauri, IPCC chair Dear Dr Pachauri, The Climate Congress presents an important opportunity to present all facets . . . more |
 | March 24, 2009 09:04 PM EDT -- China recently called for a World Currency, or global reserve currency , to be operated by the International Monetary Fund (IMF) via its Special Drawing Rights (SDR). The governor of the People’s . . . more |
 | April 02, 2009 01:51 AM EDT -- President Obama and Russian President Medvedev have agreed to negotiate a new treaty designed to further reduce and limit strategic weapons. Their joint statement says: "We committed our . . . more |
 | April 30, 2009 02:09 AM EDT -- NASA scientists are proposing algae bags as a way to produce renewable energy that does not compete with agriculture for land or fresh water. It uses algae to produce biofuel from sewage, using nutrients . . . more |
 | May 19, 2009 01:15 AM EDT -- Cycle A: Inorganic Waste We're all familiar with the idea that we're running out of scarce resources. We just cannot continue to keep drilling and mining for more fossil fuel, metals and . . . more |
 | May 21, 2009 08:32 AM EDT -- Will America be a desert by 2100? Or Africa, India or China, for that matter? Chances are, according to MIT projections , that global median surface temperature will rise by 9.4 o F (5.2 o C) by 2100, . . . more |
 | May 28, 2009 09:21 AM EDT -- What will power your next car? Will it be gasoline, diesel, perhaps mixed with biofuel? Or will it be electricity? In case electricity will power your next car, how will it be produced? From coal, natural . . . more |
 | June 07, 2009 04:27 AM EDT -- Fuji Heavy Industries will start selling the plug-in battery electric Subaru Stella in Japan from July 2009. The Stella seats four, has a top speed of 100 km/h (62 mph) and can travel up to 90km . . . more |
 | July 06, 2009 03:35 AM EDT -- The Electric Ford F-150 uses four in-wheel motors, one in each of the wheels. The concept car was on display at the 2008 SEMA Show in the Ford Motor Company booth. PML Flightlink supplied the . . . more |
 | July 16, 2009 08:46 AM EDT -- In Canada, the Ontario government has announced that it wants to have one out of every 20 vehicles driven in Ontario to be electrically powered by 2020. To help achieve that target, buyers . . . more |
 | July 22, 2009 02:36 AM EDT -- The Hydrogen Initiative Ex-President G. W. Bush loved photo opportunities that portrayed him as an advocate of hydrogen cars. The photo on the right shows Bush inspecting a scooter powered by solid . . . more |
 | July 22, 2009 05:27 AM EDT -- On July 19, 2009, the Flightstar e-Spyder flew at South Woodstock doing two flights about 10 minutes each. The plane reached an altitude of 400 feet and speeds of up to 55 mph, according to this article . . . more |
 | August 02, 2009 04:37 AM EDT -- Nissan has unveiled the Nissan LEAF Electric Vehicle (EV), a zero-emission car. The Nissan LEAF is a medium-size hatchback seating five adults, with a 24kWh lithium-ion battery pack that generates a . . . more |
 | August 07, 2009 07:13 AM EDT -- Best target? Best policies? With the Copenhagen Conference fast approaching, what targets should be aimed for? What are the best targets? What policies can best achieve such targets? Many suggest . . . more |
 | August 15, 2009 04:57 AM EDT -- 1. Are electric cars expensive? The Nissan LEAF EV promises to be as cheap as a similar-sized conventional car. EVs qualify for rebates, tax breaks and further incentives. Furthermore, electricity . . . more |
 | September 10, 2009 09:14 AM EDT -- French President Nicolas Sarkozy has decided, as French newspaper Le Monde reports: an environmental levy will be introduced with the starting price of 17 euros ($24.8) per ton of CO2. While the . . . more |
 | September 13, 2009 09:56 PM EDT -- The Frankfurt Motor Show , held every two years, is the world's largest motor show. It will be held from September 17th - 27th, 2009, in Frankfurt, Germany. At the Frankfurt Motor Show, Hyundai will . . . more |
 | September 19, 2009 09:41 AM EDT -- In 2008, Michelin first introduced the Active Wheel concept. Now, at the Frunkfurt Motor Show , Michelin has taken the concept one step further, introducing a wheel that not only integrates the brake . . . more |
 | September 22, 2009 03:23 AM EDT -- Large-scale afforestation, in the form of bringing vegetation into the desert by means of desalinated water, is proposed by a team of scientists. A study by Leonard Ornstein, a cell biologist at the Mount . . . more |
 | September 26, 2009 05:18 AM EDT -- As I discussed in What will power your next car? , solar/PV energy represented a meager 0.081% of the energy produced in the US in 2007, barely more than the 0.066% it produced back in 2000. Renewables' . . . more |
Five Electrifying Transport Ideas  | November 17, 2009 06:09 AM EST -- 1. High Speed Rail High speed rail can move large amounts of people and freight fast, conveniently and economically. High speed rail systems have been operating successfully in Europe and Japan . . . more |
 | December 05, 2009 09:23 AM EST -- The Solar Impulse made its maiden flight on 3 December 2009, at Dübendorf Airfield in Switzerland. During a run down the runway, the plane was for the first time brought to takeoff speed (35 . . . more |
 | December 11, 2009 03:09 AM EST -- Solar electric vehicles feature prominently at the Sanyo display at the Eco Products 2009 International Exhibition at Tokyo Big Sight , held from December 10 - 12. The Solar Electric Vehicle . . . more |
December 15, 2009 05:32 AM EST -- A Plan for a Sustainable Future is the theme of the November 2009 issue of Scientific American. It contains A Plan to Power 100 Percent of the Planet with Renewables , by Mark Jacobson and Mark Delucchi, . . . more  | December 18, 2009 05:38 AM EST -- The American Electric Vehicle Manufacturing Act was introduced in the House of Representatives on December 16, 2009, by Congressman José E. Serrano . Bill H.R. 4399, or “e-Drive”, . . . more |
 | December 19, 2009 04:32 PM EST -- CONFERENCE OF THE PARTIES Fifteenth session Copenhagen, 18 December 2009 Agenda item 9 High-level segment FCCC/CP/2009/L7 Draft decision -/CP.15 Proposal by the President . . . more |
Below are 5 more 2010 posts by Sam Carana, figures as at February 9, 2010:  | December 26, 2009 07:32 AM EST -- As the year draws to an end, and I receive best wishes from many friends, I like to take the opportunity to return the wishes. Some asked me about the meaning of my motto: We CAN change the World. . . . more |
 | December 27, 2009 07:48 PM EST -- screenshot from CNN podcast In a CNN podcast , added December 20, 2009, CNN's Fareed Zakaria interviews inventor and billionaire Nathan Myhrvold, former chief technology officer at Microsoft. . . . more |
 | January 04, 2010 05:33 AM EST -- James Hansen recently published a book, Storms of My Grandchildren . The title refers to the extreme weather events that await the next generation unless dramatic cuts are made in the . . . more |
 | January 10, 2010 01:29 AM EST -- Offshore Wind Energy in the U.K. A total of 32 GW of wind power is scheduled to be delivered in the UK by 2020, a capacity equal to a quarter of the UK’s electricity needs by 2020. Plans . . . more |
 | February 06, 2010 11:11 PM EST -- Parts of a car’s bodywork could one day double up as its battery, according to the scientists behind a new €3.4 million ($4,633,520 as per Feb 6, 2010) project announced on February 5, 2010. . . . more |
We CAN change the world! Cheers, Sam Carana
February 06, 2010 11:11 PM EST
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recommended: 3
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Parts of a car’s bodywork could one day double up as its battery, according to the scientists behind a new €3.4 million ($4,633,520 as per Feb 6, 2010) project announced on February 5, 2010. Researchers from Imperial College London and their European partners, including Volvo Car Corporation, are developing a prototype material that can store and supply electricity. The material is also strong and lightweight enough to be used for car parts. The researchers say that the composite material that they are developing is made of carbon fibers and a polymer resin. The material will be able to store and supply large amounts of energy much more quickly than conventional batteries. The material does not use chemical processes, making it quicker to recharge than conventional batteries. Furthermore, this recharging process causes little degradation in the composite material, because it does not involve a chemical reaction, whereas conventional batteries degrade over time.
Because the material could make vehicles lighter, more compact and more energy efficient, it could ultimately enable drivers to travel for longer distances before needing a recharge. In addition, the researchers believe the material could potentially be used for the casings of many everyday objects such as mobile phones and computers, so that they would not need a separate battery. This would make such devices smaller, more lightweight and more portable. The project co-ordinator, Dr Emile Greenhalgh, from the Department of Aeronautics at Imperial College London, says: “We are really excited about the potential of this new technology. We think the car of the future could be drawing power from its roof, its bonnet or even the door, thanks to our new composite material. Even the Sat Nav could be powered by its own casing. The future applications for this material don’t stop there – you might have a mobile phone that is as thin as a credit card because it no longer needs a bulky battery, or a laptop that can draw energy from its casing so it can run for a longer time without recharging. We’re at the first stage of this project and there is a long way to go, but we think our composite material shows real promise.” In the new project, the scientists are planning to develop the composite material so that it can be used to replace the metal flooring in the car boot, called the wheel well, which holds the spare wheel. Volvo is investigating the possibility of fitting this wheel well component into prototype cars for testing purposes. The team says replacing a metal wheel well with a composite one could enable Volvo to reduce the number of batteries needed to power the electric motor. They believe this could lead to a 15% reduction in the car’s overall weight, which should significantly improve the range of future cars. The material could be charged by plugging a car into household power supply. The researchers are also exploring regenerative charging when a car slows down.
For the first stage of the project, the scientists are planning to further develop their composite material so that it can store more energy. The team will improve the material’s mechanical properties by growing carbon nanotubes on the surface of the carbon fibres, which should also increase the surface area of the material, which would improve its capacity to store more energy.
They are also planning to investigate the most effective method for manufacturing the composite material at an industrial level. | |  Founded in 1907 - Imperial's work has included the discovery of penicillin, the development of holography and the foundations of fibre optics. Current focuses include tackling climate change and developing clean and sustainable sources of energy. |
January 15, 2010 02:22 PM EST
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As I've been documenting, there are many climate denialist tactics employed to intentionally mischaracterize, misrepresent, and outright lie about the state of climate science. One tactic is to throw all of these things in at once, or to hop from one to another, so that a refutation cannot be made on a timely basis. It also can be called "lying ahead of the truth" (that is, keep lying faster than the truth can prove you wrong).
For example, many comments on Gather from climate denialists are a laundry list of talking points that go something like this (though the individual false points may change the key is the "everything plus the kitchen sink" strategy): [comments in italics are denialists, comments in [brackets] are the simple scientific rebuttal, along with links to supporting articles and videos] The planet is cooling. [No, the planet is warming] 32,000 of the world's climate experts say it is a hoax [No, the survey is fake] There is no consensus. [Yes, there is] CRU emails prove there is a conspiracy [No, they don't (not even close)] Phil Jones tried to "hide the decline" in temperature [No, he didn't] Greenland used to be lush forest and farmland [No, it wasn't; and Erik wasn't red] Many independent scientists disagree [No, they aren't independent; most aren't even scientists] Now remember, all of these are often lumped together in one paragraph in which "everything and the kitchen sink" is tossed at you, and none of it is supported by any factual information. Usually there is no information, just the laundry list of talking points. All of which have been thoroughly debunked many times in the past, so there is no excuse for not knowing that these are false. So why do denialists do this? Well, there are three main reasons. 1) With this rapid firing of talking points it makes it look like there are many arguments favoring denialists and that scientists can't quickly respond to prove they are wrong. This takes advantage of the trait of denialists saying things forcefully and definitively, even when they are absolutely false, and the scientist need to explain in much longer detail to make sure it is understood accurately. Alas, the bumper sticker approach is easier for the public to understand. 2) The rapid firing also means that they have hopped to the next thing and therefore don't have to actually provide support for the first thing, or for that matter, for anything. Which they know they can't because every single one of these things has already been thoroughly rebutted, so the denialists know they are false. 3) By moving ahead before the scientist can provide the rebuttal (yet again), the denialist can circle back around and claim that no one had rebutted his earlier charge. Of course this is an absolute lie, as all of the claims have been rebutted in print and online now many times, as I've shown by linking just some of the rebuttals for each item above. [Needless to say, there are many more rebuttals in great detail by actual climate scientists.] Ah, but there is one more item to throw at us all, we'll call it "the kitchen sink." The IPCC is Just Politics - Not Science [No, it is the compendium of ALL of the science] Yep, declare that somehow the international panel put together to evaluate more than 40 years of research, tens of thousands of peer-review papers, the work of thousands of scientists (including any real skeptic research) from every type of scientific organization around the world, is somehow part of a massive multigenerational, multinational, multi-ideological, plot to foist policy options on us all. [While somehow the non-science free market lobbying groups are altruistically interested only in the science?] And if that fails, then just declare that it's just a plot by the United Nations to take over the world and destroy our self-government!! [Cue the diabolical laughter] Now why would they be so transparently deceitful and paranoid? Because it works. Guess what? Despite the fact that everything they have offered is absolutely false, they now have steered the comments into the asinine (and more than a little paranoid) idea that the UN has some world domination plot. Somehow the fact that all of the "crap plus the kitchen sink" was absolutely false gets lost in the weeds. The public is thoroughly confused. The denialist politicians simply repeat the many times debunked garbage as if it is some new revelation. The rest of the politicians sense that their constituents don't know what is going on and thus have cover for not taking any action. And the denialists, that is, the non-science free market lobbying groups and their stable of front groups and hired non-science propagandists, accomplish their goal - delay, delay, delay. This is the game the denialists play. They know they can't defend anything they say, but the also know that if they say it often enough their like minded ideologues will believe it and ignore the fact that it was already debunked soundly and repeatedly. Their goal is to take advantage of the old axiom "a lie goes half way around the world while the truth is still tying its shoes." So they willfully and intentionally deceive the public. Why "willfully and intentionally?" Because every single one of their talking points has already been proven false, and there is no excuse for repeating them after they have been demonstrated to be lies. And yet they do. Why would denialists keep repeating known lies? Because they know the ideologues and the paranoiacs out there will not bother to check it. And they know when someone debunks it yet again the commenter will simply spout something like "the IPCC/UN has a plot to force cap-and-trade on us all....and yeah...take over the United States and the world....yeah....and marry Morgan Fairchild...." [old joke] Just one more of the deceitful practices of the denialist industry.
January 12, 2010 07:46 AM EST
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recommended: 12
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comments: 68
The planet has NOT warmed for a decade now...that is the reality! Yes, folks, that is the denialist talking point. You hear it over and over again. And it is absolutely and unequivocally FALSE!! Not one shred of truth in it. The truth is that the climate has been warming for many decades. Here is a graph showing reliable measurements of temperature from 1880 to today. See it larger here. Now, anyone NOT see the temperature warming? In fact, the current decade has been the warmest in history, 9 of the last 11 years have been the warmest years on record, 2009 was the fifth warmest ever, and 2010 (because of the switch back from La Nina to El Nino) will likely be the hottest ever. So how do denialists get away with repeating this lie over and over? Two reasons. 1) They count on people not checking their lies against the facts. [If you say it with enough certainty and repeat it a thousand times, people tend to think it is true, even when it is absolutely false.] 2) They cherry pick (a form of lying). In two ways. The first is to get you to ignore 90% of the data (all those lines that show a steady increase) and just focus on the last decade. The second is to cherry pick the start date of 1998 (an unusually warm year due to a record El Nino event) and then draw a line from that to 2008 (an unusually cold year due to a record La Nina event). This is all explained quite well in this video. Here is another video that explains it even more. Note the well known "climate skeptic" Pat Michaels giving a presentation at the Heartland Institute's (a free market lobbying group) 2008 climate denialist conference. This is a guy who the denialists tout as an expert, and yet here he is telling them all to STOP CLAIMING THAT THE PLANET HAS STOPPED WARMING!! He says that it totally discredits the denialist for them to continue to insist something that is easily and totally refuted by the facts. So the key is to check the facts on everything coming from climate denialists. EVERYTHING. As I have been showing, virtually nothing they say is true. Virtually nothing. Time after time they have been shown to have intentionally misrepresented the data and even what people say. You have to ask yourself how much faith you can put in people, most of whom are not even scientists and not doing climate research, who intentionally and constantly attempt to deceive the public.
7:46AM ESTSam Carana shared a post
Below are Sam Carana 's 20 most viewed posts at Gather, as at February 9, 2010.
Global Warming - Red Alert!
views: 11138 | comments: 146
February 15, 2009 . . . more
Feb 06, 2010 11:11PM ESTSam Carana shared a post  Parts of a car’s bodywork could one day double up as its battery, according to the scientists behind a new €3.4 million ($4,633,520 as per Feb 6, 2010) project announced on February 5, 2010. . . . more
Jan 15, 2010 2:22PM ESTDavid K. shared a post 
As I've been documenting, there are many climate denialist tactics employed to intentionally mischaracterize, misrepresent, and outright lie about the state of climate science. One tactic is to . . . more
Jan 12, 2010 7:46AM ESTDavid K. shared a post 
The planet has NOT warmed for a decade now...that is the reality!
Yes, folks, that is the denialist talking point. You hear it over and over again.
And it is absolutely and unequivocally . . . more
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The group owner has not added any content to this module.
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The Greenhouse Effect, what is it, why does it occur and what is the prognosis?
The Greenhouse Effect has 19 members.
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