Physics
The final unravelling of the universe
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Issue 2485
It may have been grown pesticide free, without a trace of modified genes, or on a free-range farm, but processing can load it with fat, salt and sugar
This is the worst-case scenario keeping virologists awake at night, yet the world's scientists have failed to develop a plan to protect us
It might collapse in a big crunch, or it could end more violently in a big rip. A drift into darkness is an option, but even that could get pretty exciting