by Daniel Clark | Jan 4, 2021
Plants nurture soil-living organisms — only 1% of these soil microorganisms having been identified to date (compared to 80% of plant species). This vast world constitutes soil biodiversity — 25% of the planet’s biodiversity — and determines the...
by Daniel Clark | Dec 30, 2020
The Earth’s tropics lie roughly in the middle of the globe between the latitude lines of the Tropic of Cancer and the Tropic of Capricorn; and include the Equator and parts of North America, South America, Africa, Asia and Australia. Tropical locations are...
by Daniel Clark | Dec 29, 2020
The red cross emblem was adopted 150 years ago by the Geneva Conventions to protect medical personnel assisting the wounded on the battlefield. Soon after, it was to identify the humanitarian services of Red Cross societies around the world. Today, it is one of the...
