After years of unabated global warming, the greenhouse effect is wreaking havoc all over the globe in the form of catastrophic hurricanes, tornadoes, tidal waves, floods and, most ominously, the beginning of the next Ice Age. Paleoclimatologist Jack Hall tries to save the world while also shepherding to safety his son Sam, who was in New York when the city was overwhelmed by the beginnings of the new big freeze.
When Ripley’s lifepod is found by a salvage crew over 50 years later, she finds that terra-formers are on the very planet they found the alien species. When the company sends a family of colonists out to investigate her story… all contact is lost with the planet and colonists. They enlist Ripley and the colonial marines to return and search for answers.
Cobb, a skilled thief who commits corporate espionage by infiltrating the subconscious of his targets is offered a chance to regain his old life as payment for a task considered to be impossible: “inception”, the implantation of another person’s idea into a target’s subconscious.