@mancity1
You strike me as a reasonable conservative. Yet, your views on the ramifications of climate change and the need to take action strike me as skewed.
If you have time, please watch:
Discover how Earth’s intricate climate system is changing.
www.pbs.org
Some takeaways:
1) There is virtually no dispute among reputable scientists that climate change is both real and is largely due to greenhouse gas emissions caused by humans;
2) Chemical equilibrium has not yet been reached; even if we were to stop all greenhouse gas emissions - right now - the climate will continue to warm until an equilibrium state is reached;
3) As a result of the above, most (virtually all) nations have pledged to reduce greenhouse gas emissions. The argument that "my nation shouldn't engage in greenhouse gas reduction because other nations will not do so, and thus, we'll be at an economic disadvantage accordingly" fails - because it's in the best interest of all nations to adopt green technology and moreover because it's generally less expensive to produce power using green technology as opposed to fossil fuels.
Over recent years the march towards an energy industry ruled by renewables has been on the agenda of many countries and international bodies. Aside from their non-depleting and replenishing nature, renewable energy is poised to lessen the world's carbon footprint and reduce greenhouse gas emissions.
www.forbes.com
Perhaps not covered by the Nova video:
1) Green technology is now very competitive and is likely less expensive than fossil fuels. Yet, green technology infrastructure is lacking (e.g., let's say you want to purchase an electric vehicle - do you know where to charge it? - is charging convenient? - what about long trips?). Big investment in green energy is sorely needed.
2) As unpopular as nuclear power is - it's a vital component of the battle against climate change - green technology power generation isn't always available - the wind isn't always blowing, the sun isn't always shining, and so forth. A reliable 24/7, power generation technology is needed - and that's nuclear fission.
Fortunately, nuclear fission technology has evolved tremendously - far safer, smaller, nuclear generation plants can be built in areas that aren't subject to flooding due to extreme weather and/or sea level rise - and such plants are on the cusp of being designed to burn most of the waste they produce.
On the other hand, nuclear fusion is at present a pipe dream. It's nowhere near close to being a viable power alternative. I think that we should continue to invest in fusion research, but prudently so. At present, the prospect that fusion will become viable soon is vastly oversold: