Expert Perspective The Energy Revolution Already Happened. Time To Get On Board.0Comments by Ashoka, Contributor On this Earth Day, Amory Lovins, architect of the energy efficiency field, reflects on the power of applied hope. Ashoka Blog innovation Ashoka, Contributor Leave a Reply Cancel ReplyYour email address will not be published. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.