Will Steffen
... that Australian climate scientist Will Steffen helped initiate an international debate on planetary boundaries and has promoted the concept of the Anthropocene?
... that Australian climate scientist <b id="mwBoY"><a href="./Will_Steffen" id="mwBoc" rel="mw:WikiLink" title="Will Steffen">Will Steffen</a></b> helped initiate an international debate on <a href="./Planetary_boundaries" id="mwBog" rel="mw:WikiLink" title="Planetary boundaries">planetary boundaries</a> and has promoted the concept of the <a href="./Anthropocene" id="mwBok" rel="mw:WikiLink" title="Anthropocene">Anthropocene</a>?