> We actually don’t know m any of the long term risks and unintended consequences of providing wind / solar + batteries at scale.

The wind and sun already exist, we've been living with these "long term risks" for the entire time already. Risks like hurricane damage, skin cancer, heat exhaustion, the thing is that harvesting this energy isn't where that risk comes from, the energy was already dangerous.

That's the same lesson for the thermal plants. The nuclear reaction isn't directly how you make energy, it gets hot and we use that to make steam and we use the steam to make electricity, but the dangerous part wasn't the bit where we made electricity. Burning coal, again, you make heat, heat water to make steam, steam drives electricity turbine, but the dangerous parts were the exhaust is poisonous, the ash is poisonous, you're unbalancing the climate, and none of that is the electricity, that's from burning coal.

Releasing energy is dangerous, but the wind and sun were already released, there's nothing to be done about that, the decision is whether we should harness some of this energy or whether we're idiots.

thing is, when you look at what ABWR achieved, I wish we just thrown money at hitachi for a messmer like deployment in all EU countries that want nuclear

> What rational is there to scrap the one and mandate the other?

No one said "scrap", you're making up a lie and arguing against it. They're saying keep one and build more of the other.