(1) An op-ed I with my
good friends and colleagues; Kesten Green and Scott Armstrong, wrote to convey
what we found on the recent USGS reports predicting the possible (aka
everything is possible!) extinction of polar bears by 2050 !
working paper, soon to be published, on our independent audit of the polar bear
reports by USGS.
(3) A published paper on polar bears and climate
around western hudson bay.
Please feel free to share or post any of
items if you think that they can further inform your group.
again for your warm message/personality and your important work in land
preservation and management for
Americans (and the world!) ...
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, MS
Cambridge, MA 02138, USA
fax : (617) 495-7049
Author of the book:"The Maunder
Minimum and the Variable
Sun-Earth Connection" (March
Also the Receiving Editor for New Astronomy https://www.elsevier.com/locate/newast
ice age will never occur, unless humans go extinct. .
Humans are now in control of global climate,
for better or
An ice age will never be allowed to occur if humans
because it can be prevented by even a 'thimbleful'
CFCs (chlorofluorocarbons), which are easily produced."
--- James Hansen (June 26, 2007
can we avert dangerous climate change?"
a revised and expanded
from written testimony presented to
the Select Committee on
Energy Independence and Global Warming,
U.S. House of
Representatives, 26 April 2007 https://arxiv.org/abs/0706.3720
"I am testifying here as a private citizen, a resident
Kintnerville, Pennsylvannia on behalf of the
of life on Earth, including all
--- James Hansen (November
2007) Direct testimony to the
State of Iowa before the
Iowa Utilities Board