From catastrophic chain-reactions which could push us into dangerous climate change, to cooling effects which balance out global warming, climate feedbacks are an important area of research for scientists. This happens when a change in our climate causes an impact which changes our climate further - a knock-on effect which feeds back into our climate. There are two kinds … [Read more...]
Lwandle: don’t shoot the wounded
Last week I received a call from Ses’khona head, Loyiso Nkhona about the forced removals and demolishment of housing in the Lwandle informal settlement. I was due to meet with Loyiso yesterday out at the settlement. At 3pm he went into a meeting with the Minister of Transport and the Premier of the Western Cape. He asked me to go out and meet with a Ses’khona representative and … [Read more...]
Intense cold front expected
An intense cold front is expected over the Western Cape, southern parts of the Northern Cape as well in the Eastern Cape, southern Free State and south-western KwaZulu Natal. The public and small stock farmers are advised that very cold conditions, heavy rain and snowfalls can be expected in places. Below are suggested strategies during cold/snowfall weather … [Read more...]
What makes northern lights happen?
One of the most stunning natural events our atmosphere offers us is the Aurora Borealis, or Northern Lights. Waves of color dance across the sky during the night, displaying different colors and patterns. But what makes this happen? The answer is an interesting combination of solar wind, magnetic fields, electrical currents, and at least one person standing around to go, … [Read more...]
