World will pass crucial 2C global warming limit, experts warn

The Guardian
10 de octubre, 2015
http://www.theguardian.com/environment/2015/oct/10/climate-2c-global-warming-target-fail

CO2 concentration peaked at about 404ppm this year

404 Why it's a bad number
BIFFVERNON BLOGSPOT
http://biffvernon.blogspot.co.uk/
http://biffvernon.blogspot.co.uk/2015/05/state-of-climate.html

805 millones

805 millones de habitantes aún padecen insuficiencia alimentaria todos los días.

Las buenas y malas nuevas del hambre en el mundo

Inter Press Service
16 de septiembre, 2014
Por Phil Harris
http://www.ipsnoticias.net/2014/09/las-buenas-y-malas-nuevas-del-hambre-en-el-mundo/

Earth Day

Earth Day: scientists say 75% of known fossil fuel reserves must stay in ground

The Guardian
22 de abril, 2015

The Earth League, which includes Nicholas Stern, the author of several influential reports on the economics of climate change; Hans Joachim Schellnhuber, a climate scientist and adviser to Angela Merkel; and the US economist Jeffrey Sachs, urged world leaders to follow up on their commitments to avoid dangerous global warming.

http://www.theguardian.com/environment/2015/apr/22/earth-day-scientists-warning-fossil-fuels-

The Earth Statement

We can still avert dangerous climate change. However, we are currently on a warming trajectory that will leave our world irrevocably changed, far exceeding the 2°C mark. This gamble could propel us into completely uncharted waters, with unmanageable sea-­level rise and a vastly different climate, including devastating heat waves, persistent droughts and unprecedented floods. The foundations of our societies, including food security, infrastructure, ecosystem integrity and human health, would be in jeopardy, impacting most immediately the poor and vulnerable.

• http://earthstatement.org/
• http://www.the-earth-league.org/