Challenging Habitat
Torpedo attack on war ship. CC0 Public Domain

War and Sustainability

It should be obvious that ammunition and mines are single-use and for this reason alone, not a sustainable use of resources – just as single-use plastics, and aren’t most of us objecting to those publicly by now? The… Read More

Coral community, Bocas del Toro, Panama.

Tipping Points

Two years ago, I read an article in Nature News called “Catastrophic change looms as Earth nears climate ‘tipping points’‘ [1], referring to the Global Tipping Points Report 2023, the article warned about Arctic and Antarctic ice, coral… Read More

The atmosphere - ocean interface, where gas exchange takes place to establish and maintain equilibrium. (c) C Braungardt 2022

…nothing such as a free lunch…

For many decades, we’ve released too much carbon dioxide and other greenhouse gases into the atmosphere and for some decades, scientists have developed and tested geoengineering solutions for the consequences of increased concentrations of greenhouse gases in our… Read More