The effects of climate changes on plants and animals

In his latest video post on Dailymotion, Walter Helwich opens a debate over an issue that affects all the living subjects on our planet, including us. It is not a movie, but a video which shows how our planet changes and how the life on it changes. It is a study which the author conducted analyzing various influential factors like global warming, uncontrolled harvest of trees, pollution of the oceans and such. The study shows how these changes will affect people and in what degree.
The whole video presentation can be seen at Walter Helwich Dailymotion video channel. He is an ex movie critic who has, since his retirement, started investing in exploring the possibilities of getting energy from renewable resources. Other than this Walter is an author of many books and holds lectures and presentations on this subject. Mr. Helwich is a well known movie critic and an ambitious traveler who loves visiting interesting places.