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The second volume of “Adaptation and Evolution in Marine Environments – The Impacts of Global Change on Biodiversity” from the series “From Pole to Pole” integrates the marine biology contribution of the first tome to the IPY 2007-2009, presenting overviews of organisms (from bacteria and ciliates to higher vertebrates) thriving on polar continental shelves, slopes and deep sea. The speed and extent of warming in the Arctic and in regions of Antarctica (the Peninsula, at the present ) are greater than elsewhere. Changes impact several parameters, in particular the extent of sea ice; organisms, ecosystems and communities that became finely adapted to increasing cold in the course of millions of years are now becoming vulnerable, and biodiversity is threatened. Investigating evolutionary adaptations helps to foresee the impact of changes in temperate areas, highlighting the invaluable contribution of polar marine research to present and future outcomes of the IPY in the Earth system scenario.
We hear about pieces of ice the size of continents breaking off of Antarctica, rapidly melting glaciers in the Himalayas, and ice sheets in the Arctic crumbling to the sea, but does it really matter? Will melting glaciers change our lives? Absolutely.The ice ages and the interglacial periods like we live in now are built and destroyed by glaciers. Glaciers hold three quarters of our freshwater, yet we don't have laws to protection them from climate change. Melting glaciers raise the seas, alter global ecosystems, warm our climate and bring onfloods that swamp millions of acres of land destroying coastal ecosystems and leaving hundreds of millions homeless. Healthy glaciers help keep our plan...
Experience the extraordinary journey of Brazil's first professional astronaut in this inspiring book, where dreams, determination, and success converge. Witness first-hand a remarkable moment in the history of Brazil’s space flight. Marcos Pontes unveils the awe-inspiring journey of a humble individual who dared to chase an impossible dream. With unwavering belief, relentless hard work, and tireless persistence, he overcame every obstacle that stood in his way, exceeding all expectations to soar into space. This is a story of dreams achieved, determination that knows no bounds, and a triumphant path to success. Now, embark on that journey with Marcos Pontes as you experience his remarkable story within the pages of Mission Accomplished!
The book presents a comprehensive and original analysis from a Brazilian perspective of both traditional and emerging topics related to the so-called “El Dorados of the 21st century”: Amazonia and Antarctica. By gathering distinguished scholars, the resulting set of high-level findings, stemming from multiple epistemological standpoints, provides important and innovative insights into the wide-ranging geopolitical impacts of issues concerning these unique strategic ecosystems to the contemporary international environment. The result is a sophisticated response to the following questions: what were, are, and will be the contributions of Brazilian geopolitical thinking on these two themes? Additionally , from this intellectual exercise, how do we interpret the role of Antarctica and Amazonia in shaping the current asymmetrical transnational architecture of power?
At conferences, in interviews with journalists and at gatherings with disciples in recent years, Supreme Master Ching Hai has spoken with increasing urgency about Earth’s current climate crisis. As she states, “Our planet is a house that is burning. If we don’t work together with a united spirit to put out the fire, we will not have a home anymore”. But she also offers humankind an uplifting solution, one that every individual can easily achieve: “Be veg to save the planet.”
This book is a joint effort lead by the Inter-American Development Bank (IDB) in collaboration with the Economic Commission of Latin America and the Caribbean (ECLAC) and the World Wildlife Fund (WWF) focused on the climate and development challenge for LAC. It deals with a matter that is bound to affect the likelihood of achieving sustainable progress in Latin America and the Caribbean. Indeed, climate change is already affecting the foundations on which Latin American societies rely for sustenance and welfare.
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This book explores how the concept of colonialism can help to understand the past and present of Antarctica, and how Antarctica may illuminate the limits of colonialism as an analytic concept. Despite lacking an indigenous population, the continent has been shaped by many of the same political and economic forces that have defined the rest of the world – notwithstanding its unique governance arrangement, the Antarctic Treaty System. The book provides a fresh and timely set of contributions that critically explore different practices, attitudes and logics that suggest that colonialism may have been and may still be present in Antarctica, ranging from religion to material culture to the treatment of animals. The chapters also explore the connection between colonialism and cognate terms like capitalism, socialism, nationalism, and environmentalism.