For the resilience and stability of our climate and planet,
we have to stabilize human population and consumption.


For 25 years, hardly anyone's spoken about population and consumption, and facing head-on the two major 'multiplier threats' to our planet.  

It's seemed taboo to talk about both - the unspoken elephant in the room.

We can't accept that.  Rome is burning.


Stable Planet Alliance and its members are pushing forward to help governments and civil society talk and act swiftly again to bend the curve on population and consumption, and reduce our impact on our planet and climate - through public policy and public conversations.


Ethical, empowering, beneficial, just solutions are still quite possible - when we act soon. 

No more bickering and finger-pointing about who's at fault. 

We must all be part of these most urgent solutions. 


Scientists' Warning Into Action: Interview with Phoebe Barnard

October 31, 2021

Stable Planet Alliance CEO Phoebe Barnard explains the actions to avert planetary disaster recommended in the new paper "World Scientists' Warning into Action, Local to Global" for world leaders at COP26.  The paper is known globally as 'SWIA' for short.


Learn more about this 'SWIA' blueprint for global action at different scales on our videos page.


You can co-sign this important paper at

Even knowing history, are we really doomed to repeat it? 

"Overshoot: the population-consumption conundrum" was the talk by Prof Bill Rees of University of British Columbia at Scientists' Warning Europe on World Population Day 2021.

What's a sustainable global population?  And how do we get there from here?

Stable Planet Alliance advisory board member, Dr Chris Tucker, chair of the American Geographical Society, weighs up the data and some potential goals for humanity.

What kind of a society do we really want?  And how do we get there from here?

Stable Planet Alliance's CEO, Prof Phoebe Barnard, comments on Prof Bill Rees' talk for World Population Day 2021 at Scientists' Warning Europe, soft-launching www.GirlPlanet.Earth

Keen to put your shoulder to the wheel?


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