Biodiversity falling

http://www.globalissues.org/issue/169/biodiversity

Before I read these articles, I never knew this was a problem. But apparently, as we kill off more animals, biodiversity is falling and we could ruin so many ecosystems. We need to find ways to help the animals. One of the ways I thought of was to try to reduce population. There are so many people in the world, and it just keeps getting bigger. People who have a lot of kids make it really hard to keep people numbers down, and when they grow up and need their own homes, there won't be enough space and will have to cut into the wilderness and develop it. Humans are a huge problem in extinction of animals, and we need to be more conscientious of how we are living.