Sow a thought, reap an action!

“Sow a thought, reap an action; sow an action, reap a habit; sow a habit, reap a character; sow a character, reap a destiny.” ― Stephen Covey, The 7 Habits of Highly Effective People I created this website to support efforts to protect the biosphere and face the socio-economic and socio-ecologic crises of our times:…

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Boundaries of the systems of our planet

To understand the status of our biosphere, Rockström et al. (2009, Nature) [1] developed the concept of planetary boundaries regarding 9 planetary systems and provided an assessment on whether these systems have already exceeded these limits. Their assessments were updated in a publication by Steffen et al. (2015, Science) [2] (see also [3] for an…

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