But it's a really extraordinary idea. It's not just many worlds, it's a fuck-ton. Another way of looking at it is that there's only one "world": the amplitude

But it's a really extraordinary idea. It's not just many worlds, it's a fuck-ton. Another way of looking at it is that there's only one "world": the amplitude distribution over quantum configuration space. https://www.quora.com/How-does-observation-collapse-probabilities https://www.quora.com/How-does-observation-collapse-probabil... has a decent explanation/argument.