to help. one man grabs a tail and drags the dolphin back out into the ocean. soon, others follow. more than a dozen people start to grab dolphins by their tails. it s unclear why species like dolphins and whales beach themselves. some scientists believe a leader of the group may unintentionally guide the others into shallow waters. other theories cite human interference such as sonar or shipping noise as factors that confuse the dolphins internal guidance systems. each year, hundreds and sometimes thousands of dolphins are found on shores worldwide and most of them don t survive. but this group is lucky to have some human friends at the right place and right time. giving them a second chance at life in the open seas.
then even more people rush out to help. one man grabs a tail and drags the dolphin back out into the ocean. soon, others follow. more than a dozen people start to grab dolphins by their tails. it s unclear why species like dolphins and whales beach themselves. some scientists believe a leader of the group may unintentionally guide the others into shallow waters. other theories cite human interference such as sonar or shipping noise as factors that confuse the dolphins internal guidance systems. each year, hundreds and sometimes thousands of dolphins are found on shores worldwide and most of them don t survive. but this group is lucky to have some human friends at the right place and right time. giving them a second chance at life in the open seas.
one man grabs a tail and drags the dolphin back out into the ocean. soon, others follow. more than a dozen people start to grab dolphins by their tails. it s unclear why species like dolphins and whales beach themselves. some scientists believe a leader of the group may unintentionally guide the others into shallow waters. other theories cite human interference such as sonar or shipping noise as factors that confuse the dolphins internal guidance systems. each year, hundreds and sometimes thousands of dolphins are found on shores worldwide and most of them don t survive. but this group is lucky to have some human friends at the right place and right time. giving them a second chance at life in the open seas.
then even more people rush out to help. one man grabs a tail and drags the dolphin back out into the ocean. soon, others follow. more than a dozen people start to grab dolphins by their tails. it s unclear why species like dolphins and whales beach themselves. some scientists believe a leader of the group may unintentionally guide the others into shallow waters. other theories cite human interference such as sonar or shipping noise as factors that confuse the dolphins internal guidance systems. each year, hundreds and sometimes thousands of dolphins are found on shores worldwide and most of them don t survive. but this group is lucky to have some human friends at the right place and right time. giving them a second chance at life in the open seas.
drought has become more than twice as likely a consequence of human interference. thank you so much for joining me. the conclusions here are stunning and yet many people have been writing on this including you. how can the connection is not made between global security and climate change? we are now beginning to make that connection. there s been a lot of debate in the past about the science of climate change. in the scientific community that debate is over. we know the climate is changing. we know that humans are responsible, and some of the most interesting research now are what are the implications and impacts. some of those impacts are going to be increasingly on things like national security and conflict through exactly the mechanisms that you describe. changes in water availability changes in access to food changes in political and economic situations that