It is pretty easy to point out how long we have been researching fusion. That said, few of the skeptics will highlight just what an explosion of private capital we have seen in recent years and how different that is to previous decades. They will not show you the previous times in history when we have seen similar patterns.
Sure this capital is speculative. And most of them will have picked the wrong winner. But history tells us that this is what it looks like before a technology succeeds. Not 30 years before. More like 10. Which means saying 5 is ambitious but not exactly crazy.
Fusion does not belong in your list. First, some of them exist. You can buy a 3D printer with bitcoins. Of those that don’t, none has more than perhaps one resource unconstrained backer. Not a lot of people think we are colonizing Mars anytime soon. Fusion has billions of dollars of private capital chasing it as this point.
The situation may be closer to Quantum Computing than your examples. And I would say there are more physical unknowns in quantum computing. Because we do not have a quantum computer we can see in the sky everyday.
Your list looks funny in another way. Did you know that a company just launched a solar power satellite to do AI in orbit. It is up there and operational. They want to build a solar powered AI data-center in space. Whether you back such and idea or not, you cannot say something is impossible that has already been done.
And sometimes things work out differently than intended. For example, the technology developed or fusion stelerators is being use for drilling. One use may be to drill geothermal power vents. Who knows, maybe fusion power research will inadvertently make geothermal so cheap that fusion reactors no longer make economic sense.
It is pretty easy to point out how long we have been researching fusion. That said, few of the skeptics will highlight just what an explosion of private capital we have seen in recent years and how different that is to previous decades. They will not show you the previous times in history when we have seen similar patterns.
Sure this capital is speculative. And most of them will have picked the wrong winner. But history tells us that this is what it looks like before a technology succeeds. Not 30 years before. More like 10. Which means saying 5 is ambitious but not exactly crazy.
Fusion does not belong in your list. First, some of them exist. You can buy a 3D printer with bitcoins. Of those that don’t, none has more than perhaps one resource unconstrained backer. Not a lot of people think we are colonizing Mars anytime soon. Fusion has billions of dollars of private capital chasing it as this point.
The situation may be closer to Quantum Computing than your examples. And I would say there are more physical unknowns in quantum computing. Because we do not have a quantum computer we can see in the sky everyday.
Your list looks funny in another way. Did you know that a company just launched a solar power satellite to do AI in orbit. It is up there and operational. They want to build a solar powered AI data-center in space. Whether you back such and idea or not, you cannot say something is impossible that has already been done.
And sometimes things work out differently than intended. For example, the technology developed or fusion stelerators is being use for drilling. One use may be to drill geothermal power vents. Who knows, maybe fusion power research will inadvertently make geothermal so cheap that fusion reactors no longer make economic sense.
How about: figuratively tilting at windmills would have generated more net energy than fusion research.