[caption id="attachment_260625" align="aligncenter" width="1024"] [1] Source: Flickr[/caption]

Earth Day April 22

Guest: Lester Brown, leading environmentalist.

Hosted by Dr. Michio Kaku.

[1] https://kpfa.org/wp-content/uploads/2017/04/468502417_7b9356e195_b.jpg