A sustainable silver lining
This spring, three major reports came out telling us that if we don’t change our ways soon, we’re looking at...
David is a molecular biologist retired in 2013 from the Faculty of Medicine at the University of British Columbia. He has also held faculty positions at Cornell and Queen’s Universities. Dr. Steele is a frequent public speaker and a regular contributor to Earthsave Canada's publications. He is also an occasional contributor to various other publications.
This spring, three major reports came out telling us that if we don’t change our ways soon, we’re looking at...
by David Steele For a lot of very good reasons, a growing number of people are concerned about genetically modified...
CAFOs, or Concentrated Animal Feeding Operation. Over 168 gases are emitted from CAFO waste, including hazardous chemicals such as ammonia,...
By David Steel, president of Earthsave Canada Meat is terrible stuff. Behind it lies horrible suffering, environmental degradation and even...
By David Steele, President of Earthsave Canada Insidiously it creeps, seemingly into most everything we buy. Killer palm oil sneaks...
Growing crops to feed humans, instead of livestock, could help end world hunger Global warming, it seems, is upon us...
"Birds are sometimes called "birdbrains" or "featherbrained". (The original title of my book in French uses a derogatory term we use to insult people we
A Bird's IQ, a Book on Intelligent Masters of Innovation
Dr. Louis Lefebvre's new book is a must-read, packed with the latest science and vivid storytelling; you'll learn why being called a “birdbrain” is a compliment and much more.
"All essential amino acids are available from plants, no individual plant food needs to be combined with another at the same meal. According to the
Complete Protein on a Vegan Diet: The Science Behind Plant-Based Amino Acids in 2026
The “incomplete protein” myth has been corrected since 1981. Here’s what the science actually says about complete protein on a vegan diet in 2026 — and which products to use.
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