Horizon - Season 41 (2004)

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When a baby boy's penis is burnt off during a circumcision, his parents turn to a noted sexologist who suggests he be raised as a girl. Ultimately, it leads to serious consequences.

This is a film that demands action. It reveals that we may have grossly underestimated the speed at which our climate is changing. At its heart is a deadly new phenomenon. One that until very recently scientists refused to believe even existed. But it may already have led to the starvation of millions. Tonight Horizon examines for the first time the power of what scientists are calling Global Dimming.

As Albert Einstein lay on his deathbed, he asked only for his glasses, his writing implements and his latest equations. He knew he was dying, yet he continued his work. In those final hours of his life, while fading in and out of consciousness, he was working on what he hoped would be his greatest work of all. It was a project of monumental complexity. It was a project that he hoped would unlock the mind of God.

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Every parent wants their child to be healthy, but does this extend to picking their genes for them?

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Horizon explains how North America could fall victim to a megathrust earthquake.

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