Have you been living under a rock? Our current lives are already tougher because of climate change, and it's only going to get worse. More extreme and more frequent weather events (droughts, floods, heat waves, ...) are already happening.
> I don't see why current generations' lives should be tougher just to help out future generations.
Most people want a good life not only for them but also for their children, and their children's children. I don't have children, but I still want a good life for future generations. Is that not simple basic human decency?
Note that the longer we wait, the more difficult we make it ourselves to change things, and the more tough even our own lives are going to be, even ignoring future generations.
> There needs to be a healthy balance.
Yes. The status quo is not a healthy balance (or arguably any kind of balance).
> I don't see why current generations' lives should be tougher just to help out future generations.
Most people want a good life not only for them but also for their children, and their children's children. I don't have children, but I still want a good life for future generations. Is that not simple basic human decency?
Note that the longer we wait, the more difficult we make it ourselves to change things, and the more tough even our own lives are going to be, even ignoring future generations.
> There needs to be a healthy balance.
Yes. The status quo is not a healthy balance (or arguably any kind of balance).