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Announcing Sacred Mounds, a novel of Magical Realism and Historical Fantasy from Jim Metzner, with a foreword by Hutke Fields, principal chief of the Natchez Nation.
Cyclonic hordes of insects, a telepathic despot, body-swapping sex - just a few of the surprises Salvador Samuels encounters when he is swept back to pre-colonial times, walking in the moccasins of a blind Indian - who, in turn, has been transported into Salvador's body in present-day America. Sacred Mounds Book Cover Four hundred years apart, they are bound by a mission to rescue our world, aided by the mysterious presence of the mounds. Thousands of these ancient earthworks once dotted the landscape of North America. We still don't know why they were created. Sacred Mounds suggests they are as important today as when they were made over a thousand years ago. Sacred Mounds weaves the stories of two men, each a stranger in a strange land. With the help of two remarkable women, they must find a way to save our planet and return home.
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TRINIDAD'S RISING SEAS: Effects of Global Warming: The Pulse of the Planet daily radio program offers free legal online mp3 downloads, exploring the world of sound in nature, culture and science, with audio adventures, world music, extraordinary sound portraits, science diaries, and nature ring-tones; an amazing sonic experience.

Airdate: Feb 26, 1998
Scientist: Dr. Bhawan Singh

TRINIDAD'S RISING SEAS: Effects of Global Warming

TRINIDAD'S RISING SEAS: Effects of Global Warming
By looking at the climate changes around the island of Trinidad, we might get a glimpse of how global warming will change our planet.


ambience: ocean

By burning fossil fuels, human beings are increasing the amount of carbon dioxide in the atmosphere, which could be altering the earth's climate - over time, gradually warming it. Scientists are gathering evidence which suggests that global warming may already be effecting our planet. I'm Jim Metzner, and this is the Pulse of the Planet.

Dr. Bhawan Singh is a climatologist at the University of Montreal. His research on the Caribbean island of Trinidad suggests that global climate change can have some very real regional impacts. Trinidad is losing as many as two square meters a year to rising sea levels, which may be due to melting ice sheets and the thermal expansion of water. But the effects of global warming could be even more devastating.

"If the temperature were to rise by one or two degrees Celsius, you can have what we call massive coral bleaching. That is a loss of a protective pigmentation on the surface of the corals which can cause the corals to die. And these corals have different values or uses. They are habitats for fishes, for fisheries and in the Caribbean, they're widely used in the tourism industry."

"In terms of coastal areas worldwide, we're seeing, for instance in the Mediterranean in Egypt, there's evidence of what we call sea line penetration into coastal aquifers and estuaries."

"Your rising seas in the coastal regions would penetrate your coastal estuaries and of course affect the life of the ecosystem in these estuaries. It would also affect drinking water supplies because your fresh water would be contaminated by salt water."

Current research on global warming is still inconclusive, but we may consider what's happening in Trinidad and other coastal regions as a warning sign.

Pulse of the Planet is presented by the National Science Foundation. I'm Jim Metzner.