Global Warming

We succeeded in taking that picture [ from deep space ], and,
if you look at it, you see a dot. That's here. That's home. That's us.
On it, everyone you ever heard of, every human being who ever lived,
lived out their lives.....The earth is a very small stage in a vast cosmic
arena......Our planet is a lonely speck in the great enveloping cosmic
dark. In our obscurity -- in all this vastness -- there is no hint that
help will come from elsewhere to save us from ourselves. It is up to us.
....................To my mind, there is perhaps no better demonstration of
the folly of human conceits than this distant image of our tiny world.
To me, it underscores our responsibility to deal more kindly and
compassionately with one another and to preserve and cherish that
pale blue dot, the only home we've ever known.
Carl Sagan [ http://bit.ly/glbNau http://youtu.be/oGKm6_-BmRE ]

LA FÍSICA, VENEZUELA Y EL CAMBIO CLIMÁTICO

A propósito de la conferencia: Climate Leadership Conference 2012 http://www.climateleadershipconference.org/ , Twitter: @TheCLC2012 , la primera conferencia anual, a celebrarse entre 29 febrero y 1 de marzo del 2012, en Fort Lauderdale, Florida, que intenta reunir a empresas, gobierno y academia para tratar el importante tema del cambio climático, me pregunto, ¿qué papel juegan los fisicos venezolanos en este asunto del cambio climático?