De største løsninger: Koloniseringen af Mars – John Leif Jørgensen

from Bloom · host Bloom – Festival om natur og videnskab

Er Mars en god Planet B, hvis klimaet på Jorden løber løbsk? Rumforsker John Leif Jørgensen kaster et kritisk blik på menneskets sejlivede drøm om at kolonisere og terraforme Mars. En pendlertid på 6 måneder. Dødelig kosmisk stråling. Tvivlsom vandforsyning. Nattetemperaturer på -125 grader. Enhver ejendomsmægler ville få sved på panden over at skulle sælge en bolig på vores naboplanet Mars. Alligevel er et nyt rumkapløb i gang, og både præsidenter, tech-milliardærer og eventyrere kigger nysgerrigt ud i universet. Nogen er drevet af et håb om at finde værdifulde mineraler, andre af muligheden for at skabe et nyt samfund, hvis Jorden en dag skulle blive ubeboelig. Rumforsker John Leif Jørgensen tager et realitetstjek på den ultimative science fiction-fortælling: Kan mennesker rejse til en anden planet? Kan vi bosætte os og skabe et samfund i en virkelighed, hvor tyngdekraft, temperatur, luft og stråling er helt anderledes? Og er det overhovedet besværet værd at satse på Planet B?

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