That's true if by "nobody" you mean you ignorant, deluded, dimwitted denier cult dingbats. Of course the intelligent people of the world who understand what's happening do care quite a bit and are working hard to deal with this crisis.
Ummm, you do realize that advocating world socialism isn't really a valid response to your global warmi...errr, climate change myth, right?
Crippling the economies of the Western world to give third-world nations the freedom to pollute at will may make some particularly stupid people
feel good, but won't actually mitigate any environmental change.
What I do realize is that you are completely clueless about the situation and your head is filled with silly myths and nonsensical propaganda memes.
The reality is that the excess CO2 that mankind has added to the atmosphere is causing major problems associated with global warming and climate changes and the solutions primarily involve drastically reducing the amount of fossil carbon that we are pumping into the atmosphere every year. That's it. No nefarious secret agendas, no "
world socialism" required, no "
crippled economies" (as many studies have shown), but also no putting all the burden of reducing carbon emissions on the economies of developing third world countries when it is the first world countries that have created the problem and are still emitting the most CO2 per person. What is proposed is to use revenues from carbon taxes to help the developing countries to deploy renewable energy systems so their future emissions won't grow as their economies grow.