This is alluded to in old threads, but people seem to dislike you bringing up old threads, so I'll start a new one:
The technology, "Computers" in this game absolutely sucks. It's both unfair and unrealistic. If you don't have the wonders it obsoletes, it's a neutral stepping stone to robotics. If you do have one or more of those wonders, it's a major disadvantage to have computers.
This is unrealistic in that computers have allowed us to do many things that would otherwise have been impossible or impractical. It's also unrealistic that you can win a space race victory without computers.
I'd suggest that computers should stay where they are in the tech tree, but should be required to launch the ship, and should give a +10% commerce bonus to all cities (i.e. works like bureaucracy does for commerce in your capital, except in all cities and only 10%). And there should be some kind of production bonus for robotics with factories and/or industrial parks.
The technology, "Computers" in this game absolutely sucks. It's both unfair and unrealistic. If you don't have the wonders it obsoletes, it's a neutral stepping stone to robotics. If you do have one or more of those wonders, it's a major disadvantage to have computers.
This is unrealistic in that computers have allowed us to do many things that would otherwise have been impossible or impractical. It's also unrealistic that you can win a space race victory without computers.
I'd suggest that computers should stay where they are in the tech tree, but should be required to launch the ship, and should give a +10% commerce bonus to all cities (i.e. works like bureaucracy does for commerce in your capital, except in all cities and only 10%). And there should be some kind of production bonus for robotics with factories and/or industrial parks.
It's certainly an odd quirk in the tech tree, though I would say the fact you can launch your ship without Flight is weirder.
But if I'm still using the spiral minaret and university of sankore by that point... then yes, I'll completely skip it. Taking the Laser route won't actually slow down your space race in any way. And if the AI is showing off its armada of nukes to someone else (which has happened before!) you'll want that SDI asap.
I keep them interesting by trying to pull them off as early as possible... so close to pre-1800 space win once, launched around 1780's but it took slightly too long to reach the destination. I like building the big expensive ship and moving through the late tech tree!