The Extreme Weather Events That Did Not Happen, page-86

You like trend lines.

Here work with this one then.  Go your hardest.

I will even let you add a couple of degrees to it due to the age of those samples if it means that much to you.

It still  wont exceed the extremely diffused temperatures readings of the past and it will still not exceed the extremely diffused rapid temperature increase 8500 years ago.

Now that is something for you to think about.  Although I somehow think you wont have a clue what gisp or firn is

So even allowing you to butcher GISP data.  You still cannot prove diddley squat little red.