I think it’s terrifying that we are even having this conversation.
It is, but it is also scary what is going on with the planet. I guess it is the scientist in me that I will never lose. Sadly the earth can't support an infinite number of people, I wish it could. This is why they are using science to create better crop yields and more efficient meat yields. Tying it back to cruising perhaps the ships need to get greener faster to help out with the environment. Sadly that will drive many cruise lines out of business or remove a large portion of their ships from service. There really are no good answers to solving this issue, I really wish there were.