Articles by Theo Hart (ONE team)

Typha latifolia in Germany. Photo credits: katrin_simon (Wikimedia)

Articles, Biofuels, Green Tech, Innovation July 2, 2025

Cement Kilns With No Limestone

It is frequently stated that cement making is an industry hard to decarbonise. Certainly, it seems so, since one major component is lime (CaO) obtained…

The Lost Bayou: Grand Bayou

Grand Bayou, LA. At one time, it was a lively community of close-knit families, until they were forced to leave. ©2020. Garde Voir Ci magazine. Nicholls State University Department of Mass Communication.

World Rainforest Day

Rainforests cover only 2 percent of the planet’s surface area but are responsible for more than 25% of all Western medicine and house more than 50% of the world’s plant and animal species.