By Tom Bemis Indoor environments came into focus as Covid surged. When it comes to a world threatened by global warming, Carrier Global has more than just cold air to offer. David Gitlin, chairman and CEO of Carrier Global (CARR) – Get Carrier Global Corp. Report, the heating and air conditioning giant, told Jim Cramer on a recent episode of Mad Money there are many long-term, secular growth trends that are driving the company. The pandemic opened all new possibilities when it comes to creating safe indoor environments, he said. Carrier is also a leader in cold storage solutions, which are nee…