climate change


Book Review: Earth in Human Hands by David Grinspoon

Dr. David Grinspoon was the speaker at the January meeting of the Rose City Astronomers and I’ve just finished reading his new book, “Earth in Human Hands” and want to tell you about it. The obvious central theme of the book is that we humans need to solve the problem of climate change, but it explores this and many related topics in great depth and from many perspectives.  Since I am not nearly as skillful a writer as Dr. Grinspoon, I will not attempt to thoroughly cover these ideas, but I do want to give you my take on the book […]