The following is a possible concise summary of the text:
The text is a transcript of a video that explores some of the worst roles one could have in a hypothetical World War III. It covers roles such as space man, special ops, biobomber, drone pilot, mortuary affairs specialist, hacker, and more. It also speculates on how future warfare might involve mech suits, space lasers, and spaceships. The text is written in an informal and humorous tone, with occasional interjections from the narrator.
Here are some possible facts extracted from the text:
1. The Korean nuclear fusion reactor KSTAR achieved 100 million°C for 30 seconds in September 2022.
2. The Sun's core has a temperature of 15 million degrees kelvins.
3. Special forces trainees undergo grueling endurance tests and live fire exercises.
4. Biological weapons such as weaponized bubonic plague could be used in a world war.
5. Mortuary affairs specialists locate, identify and recover fallen soldiers from the battlefield.
6. Hackers can infect and sabotage enemy computers and satellites, but they are also hunted and monitored by intelligence agencies.
7. Gravity Industries has developed jet suits that can fly at up to 85 miles per hour for five minutes.
8. Stuxnet was a computer virus that damaged Iran's nuclear centrifuges in 2010.
9. Sun gun was a hypothetical weapon that would reflect the sun's rays onto the earth using satellites.
10. Spaceships would be small, fast and hard to navigate in a space battle.