Notes of the podcast(world disaster)

The world is facing problems, like global warming and the world is going to be out of food. So in this podcast Dr. Sachs is talking about the bad things that the world is facing. The oil prices up, food prices up, many people ignoring the crisis, and pollution a lot in many countries, just like Taiwan, Taiwan is a very small country, but there are like a lot of people live there. After I listen to the podcast, I felt ashamed, because humans are those problems, we make the world look like this. I think if there are no humans in the world, then the world will be very clean and also "healthy."