Bill McKibben, who's run the Step It Up! efforts to draw attention to the climate crisis has urged people to support carbon emission reductions of 80% by 2050. That people are paying attention, that Congress is starting to pay attention and take early steps, is encouraging. Before an Inconvenient Truth came out and a great many committed activist organizations laid the groundwork for awareness, not even that much would be possible.
But it isn't enough. For one thing, it's not quite enough to get the job done. For another, I'm concerned that it won't even sustain people's interest long enough to mobilize for better legislation and industrial solutions once they see that 'something' has been passed.
2050 is a long ways away. In terms of my own timescale, I'll be 75 then. I'll be shaking my cane at the young whippersnappers who won't get off my lawn. (Not that I'd have a lawn. Very ecologically unsound. Can I suggest a nice, friendly, native plant landscaping, instead?)
