Showing results for "Echo" in Environment

Nature wants to heal, and we can help. When Earth's ecosystems fall out of harmony, the damage can spiral out of control. But what if we could help nature to regain its balance? As a leading ecologist, Professor Thomas Crowther studies not just how species work in isolation, but how complex...

An extraterrestrial colony, in some form, may already exist, just awaiting discovery. But the greatest impediment to such an important scientific discovery may not be technological, but political. No scientific endeavor can be launched without a budget, and matters of money are within the arena of politicians. Dr. Ben Bova explores some of the key players and the arguments waged in a debate of both scientific and cultural priorities.

Filled with intriguing and wide-ranging case studies of how individuals can be agents of change, this empowers and inspires. – Publishers Weekly The scientific basis for environmental optimism. From the birth of galaxies to the revival of forests, the greatest transformations in our universe...