They are the best technology nature has for locking away carbon. Interspersed with footage of his career and of a wide variety of ecosystems, he narrates key moments in his career and indicators of how the planet has changed since he was born in 1926. It took a visionary scientist, Bernhard Grzimek, to explain that this wasnt true. We had very little understanding of how the living world actually worked. For much of its expanse, the ocean is largely empty. It was a great place to come to as a boy, because this is, um, ironstone workings, but it was disused. But that distant world is changing. Furthermore, less ice means that the Arctic would be unable to cool the planet down. However, as it does this, carbon dioxide changes into carbonic acid. If there is no corner of the oceans which is safe from fishing vessels of one kind or another, we are heading for total elimination of the edible fish from the sea. The forest is growing, flowers and fruit trees blossom, and wild animals visit. Any graph that measures their side-effects; carbon dioxide, methane, loss of land and sea wilderness, and increasing farmland will also illustrate a sharply accelerating increase. authoritarian parents often quizlet; worley sustainability; joshua blake pettitte; arizona snowbowl ikon pass; upadhyay caste obc or general; when do baby . When I was a boy, I spent all my spare time searching through rocks in places like this for buried treasure. Preparation. But somehow, it really changed the attitude of people. On current projections, there will be 11 billion people on Earth by 2100. Urban farming is an option on rooftops, abandoned buildings, and exterior walls of city buildings. And if you knock down the whole of the Amazon rainforest, the whole of the climatic systems of rainfall and other climatic factors will be - go off balance. Every human can make a difference, but we have to come together internationally, and support the many people already hard at work to save our planet. Soil would be inadequate, insects and bees destroyed, and droughts and flooding would increase. Sparkling coastal seas. Scientists call it the Holocene. The Amazon rainforest could suffer from "forest dieback" and be starved of moisture, becoming an open savannah and destroying its biodiversity. In the process, they also provide us with simple solutions to saving our planet before it is too late. They discovered that the Serengeti herds required an enormous area of healthy grassland to function. At first, they caught plenty of fish in their nets. How did that change our view of the world? In addition to this, we have an increased life expectancy. It had everything a community would need for a comfortable life. And to begin with, it was quite easy. David Attenborough: A Life on Our Planet is a 2020 film by the documentarian and natural historian David Attenborough. The white color is caused by corals expelling algae that lives symbiotically within their body. [whales singing] Their mournful songs were the key to transforming peoples opinions about them. Some of the numbers are slightly out too. Haunted by an unsolved murder, brilliant but disgraced London police detective John Luther breaks out of prison to hunt down a sadistic serial killer. To establish a life on our planet in balance with nature. Walruses rest on the sea ice when they're not hunting, and because there isn't enough space on the diminishing ice, it becomes very overcrowded. Trailer: David Attenborough: A Life on Our Planet. Attenborough's BBC production, The Blue Planet, changed this when its sophisticated camera equipment filmed a bait ball frenzy, a fantastic underwater hunt the likes of which no one had seen before. Based on a children's book by Paul McCartney. Accuracy and availability may vary. You put crops on the land and get another reward. Once a species became our target, there was now nowhere on earth that it could hide. These rivers are also dumping grounds for chemicals and pesticides, destroying birds and freshwater fish. The Holocene has been one of the most stable periods in our planets great history. Tune in for a live pre-show 30 minutes before Chris set, followed by an aftershow. And a few years later, that idea became obvious to everyone. So when he asks that people heed his "witness statement" about the peril humans . Population growth peaked in about 1962. [whales singing] [whales continue singing]. This is not about saving our planet its about saving ourselves. And the changes we have to make will only benefit ourselves and the generations that follow. It has hidden its secrets well because of the difficulties of filming underwater. Thank you. And sadly, we don't only deplete our fish. Without predators, nutrients are lost for centuries to the depths and the hot spots start to diminish. David Attenborough, A Life on Our Planet: My Witness Statement and a Vision for the Future 33 likes Like "We live our comfortable lives in the shadow of a disaster of our own making. Renewable energy, such as solar, wind, and water, could supply power. Hence, if we suffer the fallout of a natural disaster, we take notice of the planet. ATTENBOROUGH: Yes. This city in Ukraine was once home to almost 50,000 people. Just listen to this. It seems utterly impossible that after such a devastating environmental disaster, there would be any kind of happy ending. But you now want to explain to us what peril we are in. Instructions. It was a brutal and unpredictable world. [exclaiming in surprise] And Im still learning. His book, "A Life On Our Planet: My Witness Statement And Vision For The Future" - and the highly honored broadcaster, historian of nature and best-selling author joins us now. And tree diversity is the key to a rainforest. Its been staring us in the face all along. The cod fishery, I mean, we exterminated that from the Atlantic. And then you clear that furthermore for cattle. Uh The Human beings have overrun the world. There are something like 4,000 million of us today, and weve reached this position with meteoric speed. The complete series [HD DVD] / a BBC/Discovery Channel/NHK co-production, in association with the CBC ; . The herrings have disappeared from the North Sea. He seems tired of keeping quiet about it. And if there's a profit in it, we do that - worse than that, even when there's not a profit in it, when governments actually see fit to subsidize it. [young Attenborough] We heard a crashing in the branches ahead. This film is my witness statement and my vision for the future, the story of how we came to make this our greatest mistake, and how, if we act now, we can yet put it right. Amazingly the plants on Earth, together with their ocean counterparts of algae and phytoplankton, know all about solar power. We found humpbacks off Hawaii only by listening out for their calls. [1] Initially scheduled for cinematic release on 16 April 2020, the film was delayed due to the COVID-19 pandemic. Sir David Attenborough was 28-years-old when he convinced his bosses at the BBC to let him travel the world and document his explorations. All we need is the will to do so. Executive-produced by his sons, Rodrigo and Gonzalo. Against the backdrop of the WWII battle known as Hitler's first defeat, a Norwegian soldier returns home and learns a shocking truth about his wife. My first visit to East Africa was in 1960. In his more recent travels, Attenborough noticed fishers using mosquito nets in the hope of catching something to eat. A monoculture of oil palm. The wealthiest 16% in the world are responsible for almost 50% of the environmental impact. Clean energy has to replace fossil fuels. As a child, Attenborough enjoyed studying fossils. Despite its size, the Netherlands is now the worlds second largest exporter of food. David Attenborough: A Life on Our Planet - Transcript October 14, 2020 David Attenborough has seen more of the natural world than any other. We have already moved beyond the boundaries of four of these nine. With all these things, there is one overriding principle. Honest, revealing and urgent, David Attenborough: A Life On Our Planet is a powerful first-hand account of humanity's impact on nature and a message of hope for future generations. Sir David. And they are centers of biodiversity. Fortunately, Tanzania and Kenya took far-sighted action to safeguard the sacred paths of the Serengeti migration. The white corals are ultimately smothered by seaweed. Um, so, the world is not as wild as it was. In one act, this would transform the open ocean from a place exhausted by subsidized fishing fleets to a wilderness that will help us all in our efforts to combat climate change. In a single small patch of tropical rainforest, there could be 700 different species of tree, as many as there are in the whole of North America. The vast majority, chickens. And the idea could be passed from one generation to the next. Its a creature called an ammonite. We can start to produce food in new spaces. Planet Earth. The killing of whales turned from a harvest to a crime. It seems possible for us to feed ourselves quite happily using half the land we currently use. We've adopted a fatalistic attitude that it's "too little too late." A broadcaster recounts his life, and the evolutionary history of life on Earth, to grieve the loss of wild places and offer a vision for the future. In 1990, parts of the Mexican Coast were overfished, so a marine protected area was established. For some time, climate scientists had warned that the planet would get warmer as we burned fossil fuels and released carbon dioxide and other greenhouse gasses into the atmosphere. We are Canadian. The 'why' behind this, points to global warming. [wildebeest snorting] For every single predator on the Serengeti, there are more than 100 prey animals. Humanitarian crises would result as people would be forced to relocate, triggering border conflict. After moving his family into his childhood home, a man's investigation into a local factory accident connected to his father unveils dark family secrets. The 50,000 large dams in the world, change the water flow and temperature of rivers. [Attenborough] They ate meat rarely. As Attenborough says: 'We regard the Earth as our planet, run by mankind for mankind.' Whole habitats would soon start to disappear. Did you know that 1.8 trillion plastic fragments are currently drifting like a garbage site in the northern Pacific? I spent the latter half of the 1970s traveling the world, making a series I had long dreamed of called Life on Earth, the story of the evolution of life and its diversity. A knight framed for a crime he didn't commit turns to a shape-shifting teen to prove his innocence. It needs protecting. Its the only way out of this crisis we have created. This unique feature documentary is his witness statement. The orangutan. As with the citizens of Pripyat, we carry on with our daily lives, unaware that our carelessness and lack of planning will ultimately destroy us, and our natural world, unless we alter our self-destructive trajectory. Fishers survived on food vouchers but kept the faith, and today, marine life in that area has increased by more than 400%. But Ive had unbelievable luck and good fortune. No one has lived here since. The number of children being born worldwide every year is about to level off. As healthcare and education improved, peoples expectations and opportunities grew, and the birth rate fell. Sample Page; ; Prehistoric Planet will be back for a second season. We cant cut down rainforests forever, and anything that we cant do forever is by definition unsustainable. Be the first one to, David Attenborough - A Life on Our Planet 2020, Advanced embedding details, examples, and help, Terms of Service (last updated 12/31/2014). Without large fish and other marine predators, the oceanic nutrient cycle stutters. Environmental issues have historically had low news value. And who knows what effect that will have on the world. Thats the sort of commitment you need if you want to even begin making a portrait of the living world. Ways to fish our seas that enable them to come quickly back to life. 2020 | Maturity Rating: 7+ | 1h 23m | Science & Nature Docs. And because we would be then dedicated to raising plants, we could increase the yield of this land substantially. The pace of progress was unlike anything to be found in the fossil record. The wilder and more diverse forests are, the more effective they are at absorbing carbon from the atmosphere. The Second World War was over, technology was making our lives easier. Downloads only available on ad-free plans. Most of our diseases were under control. David Attenborough, A Life on Our Planet: My Witness Statement and a Vision for the Future 8 likes Like "To restore stability to our planet, therefore, we must restore its biodiversity, the very thing we have removed. Weve managed to travel by boat to islands that were impossible to get to historically because they were permanently locked in the ice. It was the first time that any human had moved away far enough from the earth to see the whole planet. But it now appeared this was only because the ocean was absorbing much of the excess heat, masking our impact.
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