Home Opinion The Local Climate Collision of worlds OpinionThe Local Climate Collision of worlds By Zack Metcalfe - December 13, 2019 Share Facebook Twitter Pinterest WhatsApp Pictured is one of countless Eastern hemlocks in the path of the invasive Hemlock Woolly Adelgid. Sign up for a monthly subscription. Just $4.99! Want to stay informed daily? Subscribe to The Reporter Newsletter and receive (up to) one email per day with all news updates, right to your inbox! Log In Register