ARE WE ALONE IN THE UNIVERSE?
ARE WE ALONE IN THE UNIVERSE?
The Fermi Paradox
If other intelligent life exists in our universe, then where are all the aliens? In this course we will discuss The Fermi Paradox; the apparent contradiction between the high probability of the existence of other advanced civilizations in our galaxy and humanity's lack of contact with them!
Develop your English fluency and vocabulary while learning about this fascinating and entertaining subject.
EXPERIENCE THIS ENGLISH COURSE FOR FREE!
COURSE CONTENT
The Fermi Paradox
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- WELCOME (2:24)
- THE PDF TEXT - ARE WE ALONE IN THE UNIVERSE?
- VOCABULARY LIST
- INTRODUCTION (2:50)
- DISCLAIMER (2:02)
- HOW DOES THE NIGHT SKY MAKE YOU FEEL? (1:38)
- DO YOU THINK INTELLIGENT LIFE EXISTS BEYOND EARTH? (0:44)
- THE NIGHT SKY (4:18)
- HOW MANY STARS ARE THERE IN THE UNIVERSE? (3:12)
- HOW MANY OF THOSE STARS ARE LIKE OUR SUN? (2:03)
- HOW MANY EARTH-LIKE PLANETS ARE THERE? (4:29)
- HOW MUCH INTELLIGENT LIFE IS OUT THERE? (4:24)
- SETI (3:10)
- THE KARDASHEV SCALE (7:15)
- THE FERMI PARADOX (3:36)
- THE GREAT FILTER (13:06)
- INTELLIGENT LIFE DOES EXIST (3:21)
- POSSIBILITY 1: THEY HAVE ALREADY VISITED IN THE PAST (4:30)
- POSSIBILITY 2: THE GALAXY IS ALREADY COLONIZED (4:38)
- POSSIBILITY 3: UTOPIAN ALIEN CIVILIZATIONS (5:34)
- POSSIBILITY 4: SHUT UP FOOL! (7:11)
- POSSIBILITY 5: SCARY SUPER-PREDATOR CIVILIZATIONS (4:30)
- POSSIBILITY 6: WALKIE-TALKIE TECHNOLOGY (3:44)
- POSSIBILITY 7: THE GOVERNMENT IS COVERING UP ALIEN ACTIVITY (4:43)
- POSSIBILITY 8: THE ZOO HYPOTHESIS (4:36)
- POSSIBILITY 9: HIGHER CIVILIZATIONS ARE HERE (8:10)
- POSSIBILITY 10: COULD WE BE WRONG ABOUT REALITY? (8:45)
- THANK YOU (1:47)