Why the Focus on Global Warming
I don't understand the focus on global warming. Personally, I'm not convinced either way. The world's been getting warmer since the last ice age. We had a mini ice-age only a few years ago (in climatological terms) etc. etc.
But it doesn't matter, does it?
We are going to run out of fossil fuels some time in the short-to-medium term. Some people say 150 years. Some say 500 years. Both are pretty close.
We shouldn't really be pumping all sorts of crap into our atmosphere anyway. Whether it causes global warming or not, it's just not a sensible or pleasant thing to do.
There are plenty of alternatives which require investment. In the short term we have nuclear, wind, solar, wave, tidal etc. In the long term we have fusion. These are far more sensible energy sources anyway.
So why is the focus not on promoting the benefits of investing in these technologies which, whatever the arguments over global warming, we will eventually need anyway because we are going to run out of oil, gas and coal?
I've also never heard anyone discuss what we are going to do for plastics when we run out of oil. Or are we all going to be using our microwave ovens to make stuff as per Machu Pichu's hilarious "Visions of the Future" on BBC 4 last night?