 | Dan Carr was an American poet, type designer, typographer, printer, teacher, punchcutter,... more » |
 | Daniel Katz is an American environmentalist writer, speaker and activist. He is currently the... more » |
 | Daniel Quinn is an American novelist and former publisher of educational texts best known for... more » |
 | Dave Currey is an environmentalist, writer and photographer. A minister's son, he was born in... more » |
.jpg/209px-Weston_Library_Opening_by_John_Cairns_20.3.15-139_(cropped).jpg "David Attenborough") | Sir David Frederick Attenborough OM CH CVO CBE FRS FZS FSA is an English broadcaster and... more » |
 | David James Bellamy OBE is an English author, broadcaster, environmental campaigner and... more » |
 | David Chernushenko is a politician, professional speaker, sustainability consultant and... more » |
| Dave Foreman is a US environmentalist and co-founder of the radical environmental movement Earth... more » |
| David J. Cornfield is a philanthropist, environmentalist, and film producer. more » |
 | David Mayer de Rothschild is a British adventurer, ecologist, and environmentalist and head of... more » |
 | David Ross Brower was a prominent environmentalist and the founder of many environmental... more » |
.jpg/212px-David_Sive,_2012_(cropped).jpg "David Sive") | David Sive was an attorney, environmentalist, and professor of environmental law, who has been... more » |
 | David Steinman is an environmentalist, journalist, consumer health advocate, publisher and... more » |
 | David Takayoshi Suzuki, CC OBC is a Canadian academic, science broadcaster and environmental... more » |
 | Demetrio do Amaral de Carvalho Demetrio do Amaral de Carvalho is an environmentalist from East Timor. He grew up in villages... more » |
 | Denis Hayes is an environmental activist and proponent of solar power. He rose to prominence in... more » |
 | Dennis Delaney is an American actor and writer, and former environmental activist who became the... more » |
| Diane Wilson is an environmental activist, anti-war activist, and author. In 1989 she was a... more » |
| Lieutenant-Colonel Richard Francis "Dick" Strawbridge, MBE, is a British engineer, television... more » |
| Dina Zulfakar is wildlife and animal activist. more » |
 | Dorothy Stowe, born Dorothy Anne Rabinowitz was an American born Canadian social activist and... more » |
 | Douglas Tompkins is an American environmentalist, prominent landowner, conservationist and a... more » |
