Title:
Comment submitted by Leonard Ornstein, Emeritus Professor, Mount Sinai School of Medicine

Title:
Comment submitted by Leonard Ornstein, Emeritus Professor, Mount Sinai School of Medicine (2)

Abstract:
The Big Idea

Title:
Comment submitted by Leonard Ornstein, Emeritus Professor, Mount Sinai School of Medicine (3)

Abstract:
Irrigated afforestation of the Sahara and Australian Outback to end global warming

Title:
Comment submitted by Leonard Ornstein, Emeritus Professor, Mount Sinai School of Medicine (4)

Abstract:
Replacing coal with wood: sustainable, eco-neutral, conservation harvest of natural tree-fall in old-growth forests

Title:
Comment submitted by Leonard Ornstein, Emeritus Professor, Mount Sinai School of Medicine (5)

Abstract:
A Fix for a 'Ballooning Flaw' in Cap and Trade Strategies - An editorial essay

Title:
Comment submitted by Leonard Ornstein, Emeritus Professor, Mount Sinai School of Medicine (6)

Abstract:
SkyHook