The Guardian: “There are two major takeaways from this paper,” he said. “First, humans are extremely efficient in exploiting natural resources. Humans have culled, and in some cases eradicated, wild mammals for food or pleasure in virtually all continents. Second, the biomass of terrestrial plants overwhelmingly dominates on a global scale – and most of that biomass is in the form of wood.”
Indur Goklany - Carbon dioxide levels have risen inexorably since the 1700s. Yet despite this, climate sensitive indicators of human and environmental wellbeing that carbon dioxide affects directly, such as crop yields, food production, prevalence of hunger, access to cleaner water and biological productivity, and those that it affects indirectly, such as living standards and life expectancies, have improved virtually everywhere.
Dr. Patrick Moore has been a leader in the international environmental field for over 30 years. He is a founding member of Greenpeace and served for nine years as President of Greenpeace Canada and seven years as a Director of Greenpeace International. As the leader of many campaigns Dr. Moore was a driving force shaping policy and direction while Greenpeace became the world's largest environmental activist organization.
Leslie Woodcock is a professor emeritus of chemical thermodynamics at the University of Manchester in England, with a Ph.D. from the University of London, and served as a senior research consultant at the Wright-Patterson Air Force Laboratory in Ohio. He has added his voice to those who challenge the “scientific fact” that man-made carbon emissions are causing global warming.