The series looks at how seasonal changes powered by the sun cause shifting weather patterns and ocean currents, which in turn create the conditions for some of the planets most spectacular wildlife events. Each episode focuses on the challenges and opportunities these changes present to a few key species.

Aubrey Manning undertakes a quest across the British Isles to uncover the secret of a mysterious flood that appears to have submerged inhabited land beneath the Solent. Coastal regions from the South East to Scotland are continuously being lost to encroaching tides, and Manning s investigations bring to light a history of land and sea movement since the last ice age

The great flood in the Okavango turns 4,000 square miles of arid plains into a beautiful wetland. Elephant mothers guide their families on an epic trek across the harsh Kalahari Desert towards it, siphoning fresh water from stagnant pools and facing hungry lions. Hippos battle for territory, as the magical water draws in thousands of buffalo and birds, and vast clouds of dragonflies. Will the young elephant calves survive to reach this grassland paradise? The experienced mother elephants time their arrival at the delta to coincide with the lush grass produced by the great flood. In a TV first, the programme shows the way they use their trunks to siphon clean water from the surface layers of a stagnant pool, while avoiding stirring up the muddy sediment on the bottom with their feet. Bull hippos also converge on prime territories formed by the rising flood water. Two big bulls do bloody battle, at times being lifted out of the water by their rival. Lechwe swamp deer, zebras, giraffes, crocodiles and numerous fish and thousands of birds arrive in the delta. And, in a phenomenon never before filmed in the Okavango, thousands of dragonflies appear - seemingly from nowhere - within minutes of the flood arrival, mating and laying eggs. As the flood finally reaches its peak, elephants and buffalo, near the end of their epic trek across the desert, face the final gauntlet of a hungry pride of lions. In a heart-wrenching sequence, a baby elephant is brought down by a lion in broad daylight.

2012 release, the third album from the British Post-Hardcore band. The album was produced by former-SikTh guitarist Dan Weller throughout May and June 2011 at Karma Sound Studios in Thailand and in London, UK. It was then mixed in Vancouver by Mike Fraser.

James Gleick, the author of the best sellers Chaos and Genius, now brings us a work just as astonishing and masterly: a revelatory chronicle and meditation that shows how information has become the modern era's defining quality-the blood, the fuel, the vital principle of our world.