> Specific regions on the planet will experience drought or floods

And you don't think it's a problem that entirely preventable human activities are causing this? How would you feel if you lived in a drought-stricken region? The Indian subcontinent is one such region. Historically, and cumulatively, the people living there haven't contributed very much to climate change. But they're the ones that will pay a price for it.

> Meanwhile look to Israel and how they've managed to build desalinization plants efficiently

Desalinization requires a lot of energy and is capital-intensive. Even if it's cheaper than it used to be, it's not cheaper than taking fresh water out of a lake or reservoir, treating it, and piping it. Why should poor countries pay a "desal tax" for a problem they didn't cause?

Are you proposing for developed countries to fund desal plants for developing countries as compensation for causing climate change?

What you're saying is "It's not a problem for me. Tough luck if it is for you".