Flats is dead right ,study the radiosonde records going back to...

Flats is dead right ,study the radiosonde records going back to the 30/s and there is no warming in the atmosphere..none.
Though that does not stop the so called scientists claiming that there is.
Something else for you young fella's,the seasons now start a month different in time to when I was at school ,somewhere along the line for the sake of Gods know why our seasonal start times changed.
Not hard to work out then that if you are looking back to average spring temperatures then you are reaching wrong conclusions if you do not take this factor into account also.

That is why I said "you may as well watch the moon" it at least heralds spring at a constant time--any reasonable navigator should know that.