Lets say we’re dealing with Earth in it’s current state, except that space travel is relatively commonplace, one day you get up and decide to go for a flight in the opposite direction from the Earth’s orbit…
and find another Earth on the other side of the Sun (well, technically, it’s on the other side of the Earth orbit, and shielded from view by the Sun), it’s identical to Earth, with one major difference…
no Humans, it’s Earth as it would be now without the presence of Humans, any species driven to extintion by Humans are still alive (i.e. the Dodo), no dinosaurs though…
since you discovered it, it’s your planet, free to do what you want with
how would you introduce Humans to Alter-Earth/Terra/Fintlewoodlewix/Bob/whatever you choose to name it
here’s a couple of quick ideas, i have to get ready to go into work so i can’t elaborate right now, i’ll go more in-depth later
quick bullet points, MacTech’s rules for Terra;
first off; organized religion is BANNED
second; all energy sources will be renewable, solar/hydroelectric/geothermal/wood/electric heat for homes, Hydrogen fuel cell, Methanol, and Biodiesel for vehicles
third; wetlands/barrier islands and other transitional zones are to be left alone, there is to be no draining of wetlands and building on them, and no city will be built below sea level if it’s close to a major body of water and can only be protected by a fragile system of levees…
fourth; no “recreational” use of SUV’s if you want an SUV, you need to use it for the manner it was made, i.e. it will be used as a TRUCK for HAULING CARGO (and no, little Timmy and Buffy do not count as cargo, no matter how stupid they are), “luxury SUV’s” will be banned completely
fifth; vehicle size should be based on actual need, not wants, no single soccer mommy driving a Chevrolet Subdivision/Canyonero, no business exec driving a Hummer in the carpool lane, if you’re a single driver, you should be driving a small car (Civic, Corolla, Neon, Cobalt, Jetta/Golf TDI etc…)
sixth; violent crimes (murder, manslaughter, assault, rape) will be punishable by the Death Penalty, no appeals
seventh; micro$oft software and hardware of any kind is banned, if billy-boy gate$ decides to visit Terra, he will be tarred and feathered and run off the planet on a rail, to mix my metaphors (mmmm…mixed metaphors)
eighth; all hurricane victims will be offered the opportunity to relocate to Terra
more later when i have the time…