Nobel prize winner demonstrates the best way to apologize

Unfortunately there aren't Nobel prizes for good apologies - but Dr Frances Arnold's words should be an example to all of us

A Nobel prize winner has issued a humble apology when a recent paper of hers was retracted.

In a remarkable display of humility, Dr Frances Arnold, who won the Nobel prize in chemistry in 2018, came forward herself to let her followers know that a 2019 paper of hers had been retracted.