1 Can we dig our way through the Earth?
★ 8.0
2 Could We Live on the Moon?
★ 7.0
3 Should we use lotteries instead of elections?
4 How Much Does Life Weigh?
5 Will we move onto the water?
6 Can Algorithms Make Us Healthy?
7 What if there were no mucus?
★ 8.0
8 How do we solve the nuclear waste puzzle?
9 What if Fear Didn't Exist?
10 What if the ice disappeared?
11 Do We All hear the Same Thing?
★ 7.0
13 Does the Perfect Song Exist?
★ 8.0
15 Why Do We Eat What We Eat?
16 What is the secret of light?
18 What if dust didn't exist?
19 Geoengineering: Earth's Last Resort
★ 8.0
20 Could Algae Save the Planet?
★ 8.0
21 Will Messenger RNA Save Us From Cancer?
★ 8.0
26 Are Cryptocurrencies the Future?
27 Do We Live in a Black Hole?
29 Where do people migrate to?
30 What Do Animals Talk About?
32 Do Computers Have Biases?
36 Can we glimpse the afterlife?
37 Could we become immortal?
38 Could We Live Without Agriculture?
39 How dangerous is space weather?
41 Can We Create Money from Nothing?
★ 10.0
43 Is Space Being Stolen From Us?
44 What Power Do Thoughts Have?
46 Are we more intelligent in swarms?
47 The Search for a Universal Theory
48 Can we turn crap into gold?
50 How does a wave become rogue?
51 Do We Need Economic Growth?
52 Are we gambling away our lives?
54 Where to Find Perfect Energy?
55 What if sharks disappeared?
58 What if nature had a price?
61 Could We Bring Back the Wooly Mammoth?
64 Will there be a new 'human species'?
65 Is There a Male Fertility Crisis?
66 Can Cities Save the World?
67 When the Heavens Rain Down
72 How to Travel Through Time?
74 Surviving Our Polluted Planet
77 Do Animals Appreciate Beauty?
78 Will a new wind soon blow?
79 Are we going to disappear beneath the waves?
81 The Advent of Turbo-Evolution
82 Why do we lose our memory?
84 Can We Live Without Electricity?
★ 7.0
85 What Happens When the Glaciers Disappear?
86 Could We Reach the Stars?
88 Will we one day be cryogenically frozen?
93 What Are Our Imaginations For?
95 Amasia: The Supercontinent of the Future
98 Are Animals Cleverer than Us?
99 Are Billionaires a Problem?
100 How strongly does our mother tongue shape us?
101 Do We Live in a Multiverse?
102 Does History Repeat Itself?
103 Are there too many of us on Earth?
105 Do Disasters Make Us Better?
107 Do We All Have a Doppelganger?
108 Could We Programme Evoluton?
109 Is There an Upside to Climate Change?
112 Does Sugar Make Us Stupid?
113 What if the poles reversed again?
114 What power do smells have?
115 Can We Shrink the Economy?
118 Do We Need to Have Power?
119 Should Humans Be Smaller?
121 Are Invasive Species Always a Problem?
122 Would We Be Happier Without Happiness?
124 Could Sea Currents Change?
125 Could Matriarchy Be the Solution?
128 Do Animals Have Better Societies?
130 Does Quantum Physics Change Our Reality?
132 Has Slavery Made Us Racist?
133 Why Is Housing So Expensive?
134 Can We Make Friends with Our Enemies?
135 Can We Replace Pollination?
136 Are We Taking Enough Risks?
137 Who Really Were Our Ancestors?
138 Is a World Without Violence Possible?
139 Can We Remember Precisely?
140 What Holds the Universe Together?
143 How do Children Function?
144 Will We Grieve Differently in Future?
145 Do We Need Weapons for Peace?
146 What Should We Actually Eat?
148 How Important is Our Microbiome?
149 Why Is Wealth So Unfairly Distributed?
151 Does the Perfect Code Exist?
152 Are We Ready for World Government?
153 Are We Wasting Period Blood?
155 How Does Water Create Life?
160 What Did Dinosaurs Really Look Like?
162 Where Does Madness Begin?
★ 8.0
163 Should We Be Bored More Often?
164 How Powerful is Disinformation?
165 Why Do Civilisations Fall?
167 How Mathematic is the Universe?
168 Is The World Better Than We Think?
169 How Smart Are the Animals We Eat
170 Does Failure Help Us Succeed?
171 Was Stone-Age Man Dumber Than Us?
174 Optimisation: Is It Making Us Mad?
175 Is a Superbug Pandemic Coming?
177 Does Society Need Alcohol?
178 ...We Make Free Decisions?
179 What was there before the Big Bang?
181
How Does the Female Orgasm Work?
182 Is Space Debris Dangerous for Earth?
183 Can Our Brains Still Concentrate?
185 Does Planet Nine Really Exist?
186 Are We An Evolutionary Superspecies?
187 Are Wasps Game Changers of Evolution?
189 How monogamous are humans?
191 Do Emotions Control the Markets?
192 What if life were mirrored?
193 Do we need the alpha male?
194 Black Holes: A Future Energy Source?
195 Is Brain Washing Possible?
196 Why Are We So Competitive?
198 Has Globalisation Failed?
199 How does trash change the world?
200 Is vacation really relaxing?
202 Is there another Earth in the universe?
204 Does a Trauma Lie Dormant in Everyone?
206 Can states go into debt indefinitely?
207 Does scrolling make teens stupid?
208 Can We Live Without Work?
209 Is there a female fertility crisis?
210 Is Loneliness Contagious?
9.5
5.6
7.3
7.1
6.7
9.0
7.0
7.5
7.0
7.4
7.3
10.0
7.8
8.6