First, us humans prefer killing each other to science. This is a proven fact.
Really? How did the arrangements for that experience go? Subject gets to choose between a test tube or a bound assistant and a (hopefully fake) knife?
Second, humanity did not go from Horses to Nukes, a very very small percent of the population did it, those geniuses have everyone else standing on their coat-tails.
A small part of the population did experiments on uranium, while the rest mined that uranium, enriched it, built the roads that carried it from the mine to the lab, etc. Accusing a tailor of riding on the coattails he made is rather absurd.
The next leap will be by a very small group that is significantly more enlightened than the rest of the 99.95% of the population. If those people are benevolent, then everyone enjoys the fruits. If they are not....... Well, things can go very differently.
The invention to trigger the next leap will be by some group that is supported by others, allowing them to focus on something besides where their next meal will come from. After it has been made, it will be turned into something actually usable by other people, manufactured by yet others, distributed by yet other people along communication and transfer infrastructure built by, you guessed it, other people...
Heroic fantasies are just that: fantasies.
WE do not glorify learning, but instead glorify morons that can carry a ball, or can sing a tune. And we Vilify in society those that do love learning and are very smart.
People respect people who can provide something useful, be it entertainment, a focus for a cultural bonding event, or a cure for cancer. If you aren't respected as much as you think you deserve, it's usually because you aren't doing anything to earn it. Merely being smart and learned is no more worthy of respect than being richr; it's what you're doing with it that earns - or doesn't - the respect.
Honestly Humanity is a joke, almost a cancer. And if an advanced civilization stumbled across us, they would probably wipe us out to make the rest of the universe safer. We as a species love to hate others, we love murder, war, and control. WE thrive on hating those that are different or think or worship different.
Humans, in general, love thinking they're better than someone else, since that's easier than self-improvement. Sometimes that manifests as merely dismissing the entire species as "riding on the coattails" of a special few ubermenschen, and sometimes the delusion reaches the point of wanting to get rid of some specific group of perceived parasites. Either way, it's bullshit.