David Suzuki, scientist, teacher, author and speaker, has spent more than 40 years educating the public about environmental issues and how to protect the natural world. Suzuki was among the first to raise the red flag about climate change. In 2007, he toured his home country of Canada to speak out about the need for an international partnership in reducing the harmful carbon emissions that contribute to global warming. He has been awarded numerous recognitions for his tireless efforts, including a United Nations Environment Program medal and a UNESCO prize for science. Even in his 70s, Suzuki remains an active voice in the green community. TFK's Angelique LeDoux spoke with Suzuki about his efforts on behalf of the planet.

TFK:
How did you get into this work? Why focus on the environment?

Suzuki:
The environment is the source of everything that matters to us: our air, water, soil, energy and other living things. Without these things, we wouldn't be able to live, let alone lead healthy happy lives.

TFK:
Do you think parents or kids can make a bigger difference when it comes to climate change and lifestyle changes?

Suzuki: