The parenthetic expression is not a nonessential element. for there for it is false
Answer:
Global warming is important. We need to stop it. Although it may seem good as in a nice long summer, it isn’t. In Antarctica, polar ice caps are melting, peinguins, polar bears and any other attic animals are homeless because we are too lazy to pick up our own litter after ourselves. If we don’t stop soon, the world as we know it will be flooding and people will be living on tiny islands.
They engaged in welfare capitalism to encourage employees to socialize.