The following walk reports may include locations subject to restricted access. It may not be open to the public and you would not be authorised to visit the location without approval of the landowner. Our walking groups obtain permission where required for these walks.
http://www.ted.com In this bracing talk, coral reef ecologist Jeremy Jackson lays out the shocking state of the ocean today: overfished, overheated, polluted, with indicators that things will get much worse. Astonishing photos and stats make the case.