“Anyway bless up yourselves on what looks like a grey Sunday.
“Remember the sun still rises and sets so beautifully some place in the world everyday.”
Alex’s post comes after Piers spoke out in detail for the first time since he quit Good Morning Britain.
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“We both wanted to be on the show Tuesday morning, and from our very public conversations on Twitter, we both knew how strongly our opinions differed on the treatment of Harry and Meghan pre and post the interview that has split the world.”
He added: “I hoped we could reach a place of understanding. It’s sad that we weren’t able to get there, but challenging his opinion was not an outrage.
“On this occasion, we have to agree to disagree.