Mathematicians Dr. Hannah Fry, Prof. Norman Fenton and Prof. David Spiegelhalter reveal the three numbers that tell the story about the past, present and future of the earth's climate.
Mathematicians Dr. Hannah Fry, Prof. Norman Fenton and Prof. David Spiegelhalter reveal the three numbers that tell the story about the past, present and future of the earth's climate.
2016 • Environment
A look at scientists' claims about human contribution to global warming, and how statistician Leonard Tippet's investigation into snapping cotton threads helps predict extreme weather.
2016 • Environment
For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet, unlike anything we know on the surface. It is a planet buried within the planet we know, where storms rage within a sea of white-hot metal and a giant forest of crystals make up a metal core the size of the Moon.
As winter approaches, field teams are finishing up their science for the season. It's the last chance to obtain information for their research on the frozen continent. As most people are preparing to leave, a container ship is on its way in to supply food and materials to the skeleton crew that remains during the cold, dark winter months.
6/6 • Continent 7: Antarctica • 2017 • Environment
Liz Bonnin works with some of the world's leading marine biologists and campaigners to discover the true dangers of plastic in our oceans and what it means for the future of all life on our planet, including us. Trillions of pieces of plastic are choking the very lifeblood of our earth, and every marine animal, from the smallest plankton to the largest mammals, is being affected. Can we turn back this growing plastic tide before it is too late?
2018 • Environment
(PART 2) A team of experts and explorers venture into the Danakil desert in Northern Ethiopia to investigate the incredible geology of the area, and to find out how the people and their animals survive in the hottest place on earth. Kate Humble investigates how tough life is for an Afar woman; Steve Leonard wants to learn about the relationship between the Afar and their animals, and to help with animal medicine where he can; Dr Mukul Agarwal looks at the health issues faced in this most hostile of environments; earth scientist Dougal Jerram looks at the extraordinary volcanic activity of the region and the part it plays in the bigger geological picture of the Rift Valley; and biologist Richard Wiese searches for extreme life forms in the boiling soil of a massive volcanic fissure.
2/2 • The Hottest Place on Earth • 2010 • Environment
In the depths of the Black Sea lies a landscape of eternal darkness. With no light and no oxygen in the sea's anoxic layer, no life can survive, except perhaps the ghosts of ancient mariners whose ships foundered thousands of years ago. Because the environment cannot support the organisms that typically feast on organic materials, such as wood and flesh, there is an extraordinary opportunity for preservation, including shipwrecks and the cargos they carried. In the year 2000, on his third trip to the Black Sea, explorer Dr. Robert Ballard discovered a miraculously well-preserved Byzantine shipwreck, but his team could only take pictures. Now, Ballard returns with archaeologist Dr. Bridget Buxton and Dr. Sergiy Voronov of the Ukrainian Department of Underwater Heritage, and uses state-of-the-art technology and a revolutionary $1.5 million robot known as "Hercules" to excavate two shipwrecks for the first time ever, including one of the most pristine ancient vessels ever found. In 2006, Ballard and the team returned to survey the area for more shipwrecks, and last year began excavations on Sinop D, and Chersonesos A, a 10th-century shipwreck found off southern Crimea at a depth of 135 meters. At Chersonesos A, the team excavated the ship's cargo of nearly 200 jars commonly found at Byzantine sites on the shores of the Black Sea, including Chersonesos. The bright orange color of the nearly 1,000-year-old jars was completely preserved, to the team's amazement. From there, the team sailed to the deeper site, Sinop D, which was the focus of the 2007 survey. The team hoped to answer questions about the ship's construction, its cargo, and how the anoxic conditions had affected its preservation. Ballard and his team have only two weeks, so they must work in perfect precision on their hunt for the Ghost Ships of the Black Sea. Ballard calls this site "the greatest museum on Earth," but his team of marine archaeologists has only begun to scratch the surface of the Black Sea's depths.
2007 • Environment
![Home [summary]](https://ihavenotv.com/img/120.jpg)
