Ayurvedic medicine evolved in India, and is considered to be the world's oldest healthcare system. It is named for the Sanskrit word Ayurveda, meaning the science of life..If that sounds like an all-encompassing definition, it is.Ayurvedic medicine is entirely holistic.yurvedic medicine evolved in India, and is considered to be the world's oldest healthcare system. It is named for the Sanskrit word Ayurveda, meaning the science of life..
The Great Barrier Reef Outlook Report 2009 identified climate change as one of the greatest threats to the long-term health of the Great Barrier Reef.Climate change may affect the Reef in a number of ways, including: 1  Increased frequency of severe weather events.2  Ocean acidification.3  Rising sea temperature.he Great Barrier Reef Outlook Report 2009 identified climate change as one of the greatest threats to the long-term health of the Great Barrier Reef.
Great Barrier Reef. The Great Barrier Reef is an ocean ecosystem that can be seen from space. Estimated to have existed for 250 million years, the Great Barrier Reef and its multitude of marine life are immersed in a challenge that has the entire system on the brink of extinction.ut the world's reefs, like the world's rainforests, are declining. The Great Barrier Reef is not the only coral ecosystem endangered. All of the world's coral reefs are struggling to survive. The Christian Science Monitor reported in early 2009 that growth of the coral in the Great Barrier Reef is slowing.