4 ms·

We kind of are from coal...

• gonzo41 4y ago
  Well the air's generally cleaner now than earlier times in the industrial revolution. If you think about pm2 and not co2 conc. Just look at the photo's of london when people burn coal for residential heating.
  • themitigating 4y ago
    Thanks to environmentalists who have to fight tooth and nail against other people who put human progress above all else