What are global issues and why do I care?

Global issues are problems that are going around this world. There are most of the global issues are environmental issues and disease. For examples of environmental issues are global warming, Tsunami, water pollution and other serious pollutions. Examples of Diseases are H1N1, Mad cow disease (Around 2000~2008) and Avian Flu. I care about these issues because many people will lose their lives. If million people donate 1 dollar each, million dollars will be donated. Also, if we don’t solve these problems, our descendants will be affected to these issues.