Renewable Energy By David Lipschitz, 28th January 2010 The industrial revolution brought many changes. The discovery of oil; the steam engine; the ability to find large quantities of previously untouchable commodities including coal, oil, fish, forests, and other mined and natural products. Although these changes brought about wealth, equality, and democracy, they brought about an associated search for the fastest way to make money and this is at the expense of our one and only home, our planet. Part of the problem is that we haven’t looked deeply at our energy system to find ways that we can have the energy without the associated destruction. I get so irritated when we have all this energy outside. Sun, wind, rivers, tides, ocean currents. If only South Africa would use them! Tai Chi teaches that we need to live in harmony with nature by developing our own mental and spiritual harmony. I love Tai Chi because it allows me to meditate during the class. Just to be myself. To bask ...