In 1962, 18 Nobel laureates clashed over whether chemical or electric...

https://elliottkykp923.yousher.com/why-do-articles-compare-nuclear-and-chemical-propulsion-like-it-s-obvious

In 1962, 18 Nobel laureates clashed over whether chemical or electric propulsion was the future of space travel. It’s a relief to see that even history’s biggest brains get stuck in the weeds of their own expertise