Another blast of cold arctic air is hitting us tonight. My thermometer read -5.3F just now (9:30pm). I heard on my car radio this afternoon that the rapid warming of the arctic is having an effect on the Gulf Stream causing it to change its usual warming pattern. This behavior is of course very complicated as I found out when I spent a little time researching online. But clearly big changes are beginning to occur in the ocean currents. So, will spring ever come? Certainly this year, one hopes, but are there mightier changes in store for us in the not too distant future?