This is The Guardian.

Two Titans of Silicon Valley, one prize, dominance in the world of artificial intelligence.

Supremacy is the real story behind the struggle to own our digital future and potentially the very nature of human experience.

Supremacy by Parmy Olson, described as a riveting tale by the new scientist, winner of the Financial Times Business Book of the Year and now the Waterstone's non-fiction book of the month. Listen to the

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This week, Europe is suffering from yet another heat wave.

Mainland Europe are facing temperatures above 40 Celsius.

I couldn't sleep during the night because it was very warm.

We can't stay home because it's 28 degrees indoors.

So we came here to look for a cooler spot.

The continent is not only frying, it's also burning. Fires have broken out in Turkey, Montenegro, France and Greece. Thousands of firefighters are

struggling to contain wildfires in northern Portugal. Spain may have it the worst, with fire crews overwhelmed and residents terrified.

Those living on the front line are facing a terrifying new normal in places that were once envied

for their climate. If you took a city break in Madrid, you would have had to choke on the smoke of

a wildfire that just raged on the

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