[WATCH] Solar powered lighting fixture turns saltwater into freshwater
The inexpensive prototype utilizes solar energy and collects seawater to create a solar desalination skylight which emits natural diffused light. This device produces drinking water and uses leftover salt brine to create energy to be used as a light.
Experts advise food system reform, more plant-based diets to save planet
The current ‘cheaper food’ paradigm is wreaking havoc on our ecosystems, report says
