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79. STAR SYSTEMS
01:26
78. LIFE & DEATH OF STARS
01:34
77. UNIVERSE EVOLUTION
00:39
76. GROWTH SCENARIO
02:09
75. SURVIVAL SCENARIO
01:10
74. CATASTROPHE SCENARIO
00:54
73. HUMANS-EARTH SCENARIO
01:01
72. CLIMATE CHANGE
01:33
71. ENERGY CONSUMPTION
00:57
70. PAST GROWTH LIMITS
00:56
69. LIFE EXPECTANCY
00:22
68. 3 FOSSIL FUELS
01:39
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