Documents 1 But how control pollution? By Command or Decree? or Market Mechanism Because of pollution from...

Slide 11 But how control pollution? By Command or Decree? or Market Mechanism Because of pollution from factories (industrialization) cars: emission standards open fires.…

Documents 3 Global warming m

1. Global Warming: Real or Not Real? By: Maggie Smith 2. Global warming is Real! Global warming is caused by pollution from factories,…