True discovery takes time, has many stops and starts, and is rarely neat and tidy. For example, news that the Higgs boson was finally observed in 2012 came 48 years after its original proposal by Peter Higgs. The slow pace of science helps ensure that research is done correctly, but it can come into conflict with the incentive structure of academic progress, as publications — the key marker of productivity in many disciplines — depend on research findings.
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