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I used to be a pretty strong "doubter", if not a denier. I made a gradual shift away from that, but one strong instance of shift was when Neil Degrasse Tyson presented it as a (relatively) simple physics problem in his new Cosmos series. Before we started burning fossil fuels, x% of the sun's energy was reflected back into space. Now, with a higher concentration of CO2, x is a smaller number. That energy has to go somewhere, and at least some of that is going to be heat energy.

Still, I don't think that anything on the level of "average individual citizen/household of an industrial country" is really where anything needs to happen. Yes, collectively, normal people in their daily lives contribute to Climate Change. But the vast majority of us, even as a collective single unit, contribute less than industrial / government / infrastructure sources.

Fossil fuels have been a great source of energy that has massively contributed to global advances in the past century. BUT, although we didn't know it in the beginning, they have this associated cost/downside. Fossil fuels also have a weakness in that they are not by any means inexhaustible, and costs rise as that becomes more and more obvious. In turn, that tends to favor the status quo in terms of the hierarchy of industrial nations versus developing or 3rd world countries -- we've already got the money and infrastructure in place to use fossil fuels, developing countries can't afford the costs.

All of this makes me think that 2 things need to happen:
A) Governments need to encourage the development of energy sources etc. that move us away from using fossil fuels. Tax breaks to Tesla Motors, tax incentives to buyers of solar cells for their homes, etc. etc.
B) If scientists/pundits/whoever really want people to stop using fossil fuels (or just cut down), they need to develop realistic alternatives. I'll bring up Tesla Motors again for deserving huge kudos in this area. Americans (and in general citizens of developed countries) have certain expectations about how a car should perform. Electric cars have traditionally been greatly inferior to a car burning fossil fuels in terms of living up to those expectations, but Tesla threw all that out the window and made a car that car people actually like to drive. It isn't just "vaguely functional if you really want to brag about how green you are", it is actually competitive with or superior to a gas-engine car for most users/consumers (some caveats for people who need to drive long distances in a single day).

We need to get more companies / inventors / whoever developing superior, functional alternatives to fossil fuel technologies. We need governments to encourage and enable those developments, NOT to cave to lobbyist pressure from big oil etc. and do the opposite. Prices will start high (like Tesla), but if you really are making a superior product, economy of scale will eventually kick in and normalize that out.

Outside of the consumer level, the same thing goes for actual power production. Even if we did nothing (which I would certainly not advocate), eventually scarcity and increased difficulty in obtaining fossil fuels (kinda sad that the past 2 decades of pointless wars 95% driven by oil haven't taught us this lesson yet, but there it is) will make the more "green" alternatives (solar, wind, tidal, nuclear, whatever) more economically practical. That tipping point will be when we see the real change begin.

Your video, Neil deGrasse Tyson Explains the Third Act of Interstellar, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

Who did you see on the list?

Kareem Abdul-Jabar
JJ Abrams
Alan Alda
Christiane Amanpour
Jon Batiste
Big Bird
Cory Booker
Tom Brokaw
Ken Burns
Bill Clinton
Andy Cohen
Francis Collins
Cookie Monster
Bob Costas
Katie Couric
Bryan Cranston
Mark Cuban
Jeff Daniels
Bill DeBlasio
Maureen Dowd
James Franco
Thomas Friedman
Vince Gilligan
Doris Kearns Goodwin
David Gregory
Terry Gross
Mike Huckabee
Arianna Huffington
Dean Kamen
Toby Keith
Henry Kissinger
Nicholas Kristof
Paul Krugman
Alexi Lalas
Cyndi Lauper
David Leonhardt
George Lucas
Yo Yo Ma
Barry Manilow
Senator Claire McCaskill
Tim Meadows
Willie Nelson
Randy Newman
Grover Norquist
Eleanor Holmes Norton
Ric Ocasek
Keith Olbermann
Mandy Patinkin
Stone Phillips
Samantha Power
Pussy Riot
Charlie Rose
Dan Savage
Smaug
Shane Smith
Eliot Spitzer
Gloria Steinem
Jon Stewart
Patrick Stewart
Michael Stipe
Andrew Sullivan
Matt Taibbi
Jeff Tweedy
Neil Degrasse Tyson
Sam Waterston
Elijah Wood

(http://www.vox.com/2014/12/19/7419893/colbert-finale-song)

Got excited there at 1:54. Thought Neil deGrasse Tyson was in the house!

Congratulations! Your video, Neil deGrasse Tyson - "Do You Believe in God?", has reached the #1 spot in the current Top 15 New Videos listing. This is a very difficult thing to accomplish but you managed to pull it off. For your contribution you have been awarded 2 Power Points.

This achievement has earned you your "Golden One" Level 41 Badge!

Your video, Neil deGrasse Tyson - "Do You Believe in God?", has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

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Your video, Neil deGrasse Tyson: a Billion-Year Journey to Stardom, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

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Cosmos On Weed with Neil deGrasse Tyson has been added as a related post - related requested by Grimm.

Exploring the Cosmos with Neil deGrasse Tyson... stoned has been added as a related post - related requested by Grimm on that post.

*related=http://videosift.com/video/Cosmos-On-Weed-with-Neil-deGrasse-Tyson

I was being sarcastic...

http://videosift.com/video/Neil-deGrasse-Tyson-on-aliens-going-to-hell

Did you read my post you quoted?

Let me refresh your memory:

Should there be strong regulatory oversight? Of course, same way there is for any commercially produced food.

What Neil deGrasse Tyson and some of the other scientists/doctors (myself include) have are saying is that the IDEA of GMO's is a great one. The fact that we can engineer our foods to get the traits we want or add additional beneficial traits is an incredibly useful tool. We've already engineered rice that is able to produce vitamin A, which has been a huge help for places with vitamin A deficiencies and we can engineer potatoes to absorb less fats and oils when we fry them, there is also a professor at SUNY-ESF who is using GMO's to try and save the American Chestnut tree from extinction.

GMing is simply another tool in humanity's struggle to survive. First it was finding which foods were safe to eat, then it was breeding organisms within species to make inbred organisms that had the traits we wanted (think cattle, dogs, cats, corn, banana's; some of these things are more inbred than the Hapsburgs), then we starting creating our own hybrids across different species, and now we have GMO's.

However, what I object to is the current corporate use of GMO's to exploit farmers over patents, and breed for traits that people do necessarily need. NdT I'm sure is not advocating for that, but is advocating for the use of transgenic organisms/GMO's to solve some of the world's most pressing issues.

GMO's are probably the most powerful tool we have to curb world hunger, and mal-nutrition, and it could also be the thing that allows humans to venture beyond the solar system. What the Sift seems to be objecting to, and the rest of the "developed" world is the use of GMO's by greedy corporations who care more about turning a profit than solving world problems (there isn't very much money in feeding the needy and hungry). They are the one's making what appear to me more or less useless and potentially dangerous GMO's. Turn your anger away from GMO's specifically and narrow it to the ill use of GMO's by greedy corporations.

Lastly, the argument that "we don't know what they'll do" is for the most part unfounded, there are a decent amount of studies (find them yourself sorry) which show that GMO's in general won't cause harm (though it really depends on what you're trying to make). The same argument was made about the LHC "We don't know what will happen when we turn it on!" but everyone was fine.