Israel and Hamas extended the truce by another 24h. Just like that, dozens if not hundreds will not die.
And just like that, they can extend the truce by another 24h. And then another month. And then another year. And then for good.
This is absolutely feasible. It is within the realm of what is politically doable.
The Biden admin simply needs to use its massive leverage over the Netanyahu government and make it happen. That's it, that's all that is needed. Biden can choose to do this.