The higher these concentrations, the warmer the planet. This is what we're seeing. It seems like a small change, but it is having (and will continue to have) a very large effect on the planet. It's true that it's been much warmer in the past, and that CO2 has (in conjunction) been much higher as well -- during the time of the dinosaurs, for example. But humans weren't around then. That was a much different world with a different biosphere. — Xtrix
Hmm.. aren't greenhouses good for the environment? It is a "green" gas. That's good for nature. Having a hot climate like a the dinosaurs did sounds great! Maybe our climate can change to a more dino-like biosphere.
And how do you know this is all due to CO2? What if the planet is going through a generational shift, or getting solar flares from the sun? And do you really think the climate would stop changing if we stopped releasing CO2 in the air? Would it slow it down enough to stop climate change? Why limit fossil fuels if climate change is inevitable?
The solutions are already known. A magic bullet isn't necessary. No miracles, no totalitarianism, no radical/shocking upheaval of human life: investments in clean energy and research, a shift in subsidies, carbon taxes (proposed by many Republicans), a shift in investments to cleaner industries (which the major asset managers are already doing), divestment from fossil fuels, retrofitting buildings, infrastructure -- including high-speed rail and the public transportation systems, higher efficiency standards, better regulations, and so on. — Xtrix
These are pretty vague and without focus. Better regulations? That sounds so empty. To me that just sounds like more laws and less productivity
And considering the doom and gloom many environmentalists associate the future with, I think we will need a totalitarian dictatorship to save the planet. Public transportation still puts CO2 in the air, and by the looks of the science, I doubt the climate will stop changing.
Also, I'm not a republican. I don't like republicans or democrats.
It's a big moment -- right now in congress there's a chance for the use of a reconciliation bill to fund much of this stuff, which would be a good start. Republicans are trying to block it all, and some moderate democrats are also standing in the way. It seems like an absurd scenario, but that's what "capitalism" does. When congress is bought by special interests who don't want anything done, usually nothing gets done. Not until it's too late or enormous damage has been done -- which is already true. — Xtrix
Which is why I think environmentalism will lead to a fascist dictatorship. Under capitalism, people wouldn't be waiting around for the government to fix the issue, individuals with their free minds would take their own actions to fix the climate, if they even see it as a threat. The government doesn't get things done. PEOPLE get things done. Policies don't save the planet. Businesses, products, and fossil fuels save the planet. Innovators and entrepreneurs save the planet with their ideas. People need to be FREE to test out their ideas.
t'll effect where we live, as sea level rise will impact coastal communities. It'll effect agriculture -- so the global food supply, due to droughts and desertification. That will be devastating. It will effect fishing. It will effect water supply (as the mountain ice caps disappear, as they're already doing, and rivers dry up due to increase heat, as is already happening). There will be massive movements of people from one area to another -- much larger than anything in human history (think Bangladesh alone, which is increasingly becoming more and more inundated with water). That's millions of refugees -- not thousands. I could go on and on. Much of this is already happening, as you know. — Xtrix
I mean yeah it will effect us, but I don't see any impending doom. You talk like humans won't be handle this. When problems arise, people adapt. Also, fossil fuels are the greatest defense against these issues. Fossil fuels can help us grow more food, irrigate water, build new and exciting cities. Capitalism can innovate to build walls, or island cities or whatever solutions people come up with.
Haha wow, fishing will be affected. Okay so fishing affected? So what all the fish die. People can find food elsewhere.
When some lands become dry and barren, new lands will open up. Maybe Canada and Russia will become much warmer and inhabitable.
If the sea levels rise, just move. It's great there will be mass movements of people. Immigration is good.