Monday, September 2, 2013

Humans using up biosphere, cannot last past end of century

Humanity's life support - Sustainable Food Trust - Sustainable Food Trust: "Recognising that ‘Earth is rapidly approaching a tipping point,’ and ‘human impacts are causing an alarming level of harm to our planet,’ it warns that we must begin to address these harms if we hope to continue living on this earth past the end of this century."