OptionProbability
[Silicon Valley] Elon Musk posts two or more tweets that are unambiguously critical of Trump by Election Day, 2028 (Nate: 70%)
[Silicon Valley] Trump establishes a Bitcoin reserve in his first 100 days (Nate: 15%)
[Economy] Trump imposes a tariff of at least 40% on China before the 2028 elections (Nate: 30%)
[Economy] Trump imposes a tariff of at least 25% on Mexico or Canada before the 2028 elections (Nate: 60%)
[Economy] The SALT deduction is raised or uncapped before the 2026 midterms (Nate: 80%)
[Economy] Trump signs legislation or passes an executive order reducing or eliminating taxes on tips by 11/7/2028 (Nate: 65%)
[Economy] There is at least one federal government shutdown before the 2028 elections (Nate: 75%)
[Foreign Policy] Trump visits China (Nate: 90%)
[Foreign Policy] Trump makes any new statement that COVID probably or definitely originated in a Chinese lab by 1/20/29 (Nate: 75%)
[Constitutionality] By 1/20/29, the NYT publishes the phrase “constitutional crisis” in reference to actions undertaken by Trump, the White House, or Republicans in the headline or lede paragraph of at least three news articles (Nate: 45%)
[Media] Trump or the federal government sue the New York Times or the Washington Post, or any active employees thereof, at any point before the 2028 election (Nate: 55%)
[Media] The New York Times or Washington Post hires at least one full-time explicitly pro-Trump political columnist by the 2028 election (Nate: 40%)
[Media] Trump attends the White House Correspondents’ Association Dinner at least once (Nate: 60%)
[Trump and 2028] Conditional on his still being president, the New York Times publishes at least three articles between the 2026 midterms and 2028 election pointing toward Trump’s physical or cognitive decline (Nate: 80%)
[Constitutionality] The Supreme Court substantially overrules Trump’s interpretation of birthright citizenship (Nate: 90%)
[Baseline Politics] Democrats win the House in the 2026 midterms (Nate: 85%)
[Culture Wars] The federal government sues any AAU university for failing to comply with Students for Fair Admissions v. Harvard by 1/20/29 (Nate: 90%)
[Constitutionality] Trump pardons any family member, not including himself, before 1/20/29 (Nate: 90%)
[Immigration] At least 1 million illegal/unauthorized immigrants are deported through 2027 (Nate: 90%)
[Immigration] Southwestern border apprehensions are at least 50% lower in 2025-2027 than on average from 2021-2023 (Nate: 75%)
[Media] MSNBC ratings are lower in 2026 than in 2018 (Nate: 80%)
[Trump and 2028] Trump completes his term (Nate: 75%)
[Baseline Politics] Mike Johnson remains Speaker of the House through 11/3/2026 (Nate: 60%)
[Constitutionality] Trump pardons himself before 1/20/29 (Nate: 85%)
[Trump Cabinet] Two or more Cabinet members from any point in Trump’s second term publicly criticize Trump by the 2028 election (Nate: 70%)
[Economy] Total federal government tax receipts, including tariffs, are lower as a share of GDP in 2027 than in 2023 (Nate: 70%)
[Economy] The US Gini coefficient is higher in 2027 than in 2023 (Nate: 85%)
[Culture Wars] Homicide rates are lower in 2027 than in 2023 (Nate: 70%)
[Media] Fox News ratings are lower in 2026 than in 2022 (Nate: 55%)
[Electorate Demographics] The gender gap, measured as the Republican vote share among men less the share among women, will be wider in 2028 than in 2024 (Nate: 65%)
[Trump and 2028] Trump is impeached (again) — does not require conviction (Nate: 45%)
[Baseline Politics] At least one new Supreme Court vacancy in the 119th or 120th Congress (Nate: 85%)
[Silicon Valley] Trump or his successors sign any law limiting the scope of Section 230 of the Communications Decency Act by 11/7/2028, reducing liability protections for social media companies (Nate: 60%)
[Trump and 2028] Trump asserts his intention on at least two occasions to run for a third term in 2028 (Nate: 40%)
[Constitutionality] Trump or his successors invoke the Insurrection Act at any point before 1/20/29, even if later blocked by courts (Nate: 40%)
[Economy] Year-over-year inflation is >=5.0% at any point based on data published before the 2028 election (Nate: 50%)
[Baseline Politics] Democrats win the presidency in 2028 (Nate: 55%)
[Constitutionality] The New York Times or Washington Post report that the Trump administration has illegally surveilled domestic political opponents by the 2028 election (a.k.a. Watergate 2.0) (Nate: 25%)
[Electorate Demographics] The Republican margin of victory or defeat improves in Santa Clara County, California in 2028 versus 2024 (Nate: 60%)
[Culture Wars] A ban on transgender student-athletes in women’s sports is passed through Congress and signed by Trump or enacted through executive action by 1/20/29 (Nate: 70%)
[Economy] The NBER declares a recession at any point before the 2028 election (Nate: 45%)
[Trump and 2028] Conditional on still being president, Trump endorses the eventual winner of the 2028 GOP presidential nomination by 2/29/2028 (Nate: 60%)
[Trump Cabinet] At least two of Pete Hegseth, Tulsi Gabbard, and RFK Jr. do not occupy their respective cabinet positions (or are not confirmed) by the 2026 midterms (Nate: 65%)
[Culture Wars] Childhood measles vaccination rates (currently ~93%) drop below 90% in any calendar year based on best available data as of 1/20/2029 (Nate: 35%)
[Culture Wars] Trump or any successors sign legislation with the explicit aim of increasing US fertility rates by 11/7/2028 (Nate: 40%)
[Economy] The S&P 500 closes at least 40% higher on 9/1/2028 than on 1/17/2025 (5,996.66 points) (Nate: 50%)
[Foreign Policy] Trump visits Russia (Nate: 60%)
[Media] The Washington Post endorses the Democratic presidential candidate in 2028 (Nate: 60%)
[Baseline Politics] Democrats win the Senate in 2026 (Nate: 15%)
[Silicon Valley] The FTC or another federal agency initiate a new prosecution against a Big 5 tech company by 1/20/29 (Nate: 60%)
[Baseline Politics] Democrats win a trifecta (House + Senate + POTUS) in 2028 (Nate: 40%)
[Trump and 2028] JD Vance is the GOP nominee in 2028 (Nate: 50%)
[Electorate Demographics] The GOP candidate increases their share of the Jewish vote in 2028 vs. Trump in 2024 (Nate: 50%)
[Trump and 2028] Trump’s approval rating is >=40% by the 2026 midterms (Nate: 55%)
[Culture Wars] At least half the members of any Super Bowl champion refuse to visit the White House while Trump is in office or refuses to invite them (Nate: 10%)
[Electorate Demographics] The GOP candidate increases their share of the Black vote in 2028 vs. Trump in 2024 (Nate: 55%)
[Constitutionality] The White House refuses to comply with any Supreme Court order (Nate: 10%)
[Constitutionality] Republicans hold Congressional hearings on efforts to cover up Biden’s age or physical or cognitive condition (Nate: 45%)
[Culture Wars] Trump signs a bill or executive order restricting early or mail-in voting or voter registration practices for federal elections (Nate: 25%)
[Silicon Valley] Trump or the White House make a public statement warning of the dangers of unaligned AI by 11/7/2028 (Nate: 40%)
[Economy] Trump imposes a tariff of at least 20% on Denmark before the 2028 elections (Nate: 40%)
[Culture Wars] The White House undertakes any executive action, or Congress passes any law, placing new restrictions on licensed online American sportsbooks by 1/20/2029 (Nate: 50%)
[Culture Wars] At least one Oscar, Grammy, or Emmy winner explicitly praises Trump during their acceptance speech before the 2028 elections (Nate: 40%)
[Economy] Real GDP growth through Q3 2028 exceeds the average of GDP growth (3.3%) during Biden’s first 15 quarters (Nate: 35%)
[Trump Cabinet] At least three Attorneys General, excluding acting AGs, occupy the position before 1/20/2029 (Nate: 25%)
[Trump and 2028] Conditional on still being president, Trump endorses JD Vance by 2/29/2028 (Nate: 55%)
[Electorate Demographics] The GOP candidate increases their share of the LGBTQ vote in 2028 vs. Trump in 2024 (Nate: 55%)
[Silicon Valley] Elon Musk donates at least $100M to the Republican general election nominee in 2028 (Nate: 55%)
[Media] Trump bars all New York Times or Washington Post reporters from White House press briefings at any point before the 2028 election (Nate: 60%)
[Economy] Trump's first nominee for Federal Reserve Chair in 2026 is confirmed with at least two-thirds of voting Senators (Nate: 55%)
[Foreign Policy] Congress declares war or authorizes the use of military force by 11/7/2028 (Nate: 25%)
[Trump and 2028] Trump’s approval rating is >=40% by the 2028 general election (Nate: 60%)
[Immigration] At least 3 million illegal/unauthorized immigrants are deported through 2027 (Nate: 40%)
[Silicon Valley] At least 30% of donations from Big 5 tech employees (Amazon, Alphabet, Apple, Meta, Microsoft) go toward Republicans in the 2028 campaign (Nate: 25%)
[Economy] The top federal tax bracket is lower in 2028 than in 2024 (Nate: 25%)
[Foreign Policy] Conditional on the war not ending, the US cuts foreign aid to Ukraine by at least 25% in its next budget (Nate: 10%)
[Foreign Policy] Trump recognizes Taiwan by 1/20/29 (Nate: 20%)
[Foreign Policy] There is a territorial dispute, resulting in maneuvering of military assets, between the US and any country in the Americas (including Greenland) before 1/20/29 (Nate: 20%)
[Trump and 2028] The 2028 election is not regarded as “free or fair” (or similar terminology) by one or more major international organizations (Nate: 10%)
[Economy] Federal spending as a share of GDP is lower in 2027 than in 2023 (Nate: 60%)
[Economy] Trump invokes the Taft-Hartley Act at least once before the 2028 elections (Nate: 25%)
[Culture Wars] Race relations are rated as “somewhat bad” or “very bad” by more people than in 2021 (57%) in the average of any Gallup surveys taken during Trump’s second term (Nate: 20%)
[Constitutionality] The Trump administration prosecutes Joe Biden (Nate: 50%)
[Electorate Demographics] The GOP candidate increases their share of the Hispanic vote in 2028 vs. Trump in 2024, as measured based on an average of the AP and Edison exit polls (Nate: 35%)
[Silicon Valley] Congress passes a shift to year-round Standard Time (Nate: 15%)
[Electorate Demographics] The GOP candidate increases their share of the Muslim vote in 2028 vs. Trump in 2024 (Nate: 40%)
[Silicon Valley] Any “Twitter-type” platform has more active daily users than Twitter/X by 6/30/28 (Nate: 30%)
[Electorate Demographics] The Republican margin of victory or defeat improves in New Jersey in 2028 versus 2024 (Nate: 25%)
[Foreign Policy] Trump or his successors successfully withdraw the US from NATO by 11/7/2028 (Nate: 10%)
[Foreign Policy] The United States purchases or retakes any part of Greenland before 1/20/29 (Nate: 10%)
[Trump and 2028] The transition to the new president in 2028/2029 is marked by violence, resulting in at least five deaths (Nate: 15%)
[Economy] Trump attempts to fire Jerome Powell before his term expires in May 2026 (Nate: 5%)
[Constitutionality] The Economist Intelligence Unit’s Democracy Index for the US (currently 7.8) falls under 7.0 at any point before 1/20/29 (Nate: 15%)
[Immigration] More H1-B visas are issued on average in FY 2025-2028 versus 2021-2024 (Nate: 35%)
[Culture Wars] The Oscars rescind their DEI requirements by 2028 (Nate: 45%)
[Foreign Policy] An American flag is planted on Mars (including by unmanned drones/robots) by 1/20/29 (Nate: 5%)
[Trump and 2028] Trump physically refuses to leave the White House following the end of his term or removal from office (Nate: 5%)
[Immigration] The border wall/fence with Mexico is completed before 1/20/29 (Nate: 20%)
[Culture Wars] Trump signs a bill to repeal substantial portions of Obamacare by 11/3/2026 (Nate: 30%)
[Culture Wars] The White House undertakes any executive order, or Congress passes any law, placing new restrictions on online pornography by 1/20/2029 (Nate: 20%)
[Trump and 2028] The 25th Amendment is invoked against Trump (Nate: 10%)
[Trump and 2028] A member of the Trump family (not including Trump himself) is the GOP nominee in 2028 (Nate: 5%)
[Baseline Politics] A third party is a significant factor (>=15% or more of the popular vote at any point after Labor Day) in the 2028 race (Nate: 20%)
[Media] Trump appears on Saturday Night Live at least once before the 2028 election (Nate: 30%)
[Baseline Politics] Democrats take control of the House before the 2026 midterms through special elections or party switches (Nate: 10%)
[Trump and 2028] Trump’s approval rating is >=50% by the 2026 midterms (Nate: 15%)
[Foreign Policy] The United States retakes any part of the Panama Canal before 1/20/29 (Nate: 5%)
[Silicon Valley] DOGE recommendations lead to cuts of at least $500 billion in government spending in any fiscal year between now and the 2028 election (Nate: 10%)
[Culture Wars] Same-sex marriage is not legal in any state as of 11/7/2028 (Nate: 5%)
[Trump and 2028] Trump appears on the general election ballot of enough states to win the Electoral College in 2028 (Nate: 2%)
[Culture Wars] Trump signs a federal abortion ban into law by 11/7/2028 (Nate: 5%)
[Trump Cabinet] Either Tulsi Gabbard or RFK Jr. are not confirmed to their current cabinet nominations (Nate: 55%)
[Foreign Policy] The war in Ukraine ends in Trump’s first 90 days (Nate: 25%)
100
100
100
100
100
100
100
100
100
100
100
100
100
95
92
90
89
88
87
85
85
80
79
79
78
78
76
76
76
72
71
70
68
66
64
62
61
61
60
57
56
52
51
51
47
46
45
45
44
44
41
41
40
39
39
37
37
37
37
36
36
36
36
34
33
32
32
32
32
30
30
29
29
28
28
28
28
28
27
27
27
27
26
25
25
23
23
19
19
19
18
17
17
17
16
15
14
14
14
14
13
13
11
10
8
8
7
5
5
3
3
0
0
OptionProbability
Yudkowsky Attends
Two people make intense eye contact for 60 seconds without smiling or laughing
Aella Attends
Mana is exchanged for goods
Mana is exchanged for services
There will be more than one reporter
Someone attends in a partial fursuit
Smores are consumed
Someone wears a suit and tie
There are at least five people talking after 5am
Trump golfs the weekend of the conference
Barak sells/offers something at night market
Standard (not RPS) poker tournament
Someone does the 6 7 thing with their hands in front of Eliezer Yudkowsky and he clearly sees it
Someone cries
>4 people group hug
10+ people with a Wikipedia page attend
Robin Hanson comes even though he's meant to be at the Public Outreach Conference
Albie gets hugs from at least 5 different people
Someone holds a kabbalat shabbat
cuddle puddle of >5
Someone gets banned from manifest
More than five (non-admin) mods in attendance
Someone gets a job offer at the conference
Someone does something to make an option resolve Yes and later regrets it
All official @ManifoldSports World Cup markets for games played during the conference auto-resolve without issues
Attendance is higher than last year
There is a Karaoke Event
There will be a marshmallow fight
Someone gets a boyfriend at the conference
Someone previously opposed to the Effective Altruism movement is convinced to support it instead
@Zoli hosts a wrestling event
A debate is held over whether a fursuit is full or partial
A billionaire shows up
one or more people are unable to attend due to fuckery at border/customs
Someone breakdances competently
Someone takes the "Giving What We Can" pledge
A session receives more than 2x RSVPs than the session location’s listed capacity
Analytic Philosophy vs. Rationalism panel happens
someone gets convinced to start writing on substack
Someone adds >= 10k liquidity to this market
7 or more people attend Sunday Mass with @Austin
there will be someone with a friend AI necklace
Malcolm Collins attends
Someone unpacks a Pokemon card worth >$10
10 or more markets are created and resolved within an hour (popups)
Someone writes a hit piece
Someone adds >= 20k liquidity to this market
Someone gets a girlfriend at the conference
Someone changes Robin Hanson's mind (verified by Hanson) - NA if he doesn't attend
Someone has a manifold crane logo tattoo
RPS Poker Tournament
BTC falls below $100,000 during the conference
There is a Costume Contest
CFTC or other prediction market regulator appears (may be an employee)
Someone rickrolls Eliezer Yudkowsky
At least 3 Norwegian people attend Manifest.
There is a New York Times reporter present, like Manifest 2023
Someone loses at least 50% of one eyebrow
Nothing Ever Happens during the conference (No major world news breaks such as Ukraine Ceasefire, China Trade Deal, etc)
Someone loses at least 25% of their total eyebrow mass
There's an earthquake in Berkeley 3.0 or higher
Scott Alexander mentions Tyler Cowen in public (no private convo)
Prostitution for mana occurs (over 10k mana)
@ian finally reveals what his new middle name is
Someone unpacks a Pokemon card worth >$50
Someone attends in a full fursuit
Dwarkesh reveals who his "biggest guest yet" was going to be
There is an orgy
An article about the conference appears in the New York Times within one week of the conference's closing
Someone breaks an arm
Someone who previously did not belive that Tiramisu is cake is convinced otherwise
Runs out of Huel/Soylent
A pope attends
There is more than one orgy
There will be a Worldcoin Orb
Someone does coinflips and gets tails 7 times in a row
Destiny joins Manifold and bets on this market
Polymarket creates a market related to manifest
Someone finally sets up a passable ball pit
The conference is cancelled
A >1m tall humanoid robot is present and walks around
100
100
99
99
99
99
99
99
99
99
99
99
99
99
98
97
95
95
94
90
89
87
87
86
83
81
68
66
61
56
56
55
55
54
54
53
53
51
48
45
41
41
40
39
38
37
35
35
33
33
32
32
32
26
25
25
23
21
18
17
16
15
14
13
11
11
9
8
5
5
5
4
4
4
3
3
3
3
2
1
1
1
OptionVotes
YES
NO
14244
3337
OptionVotes
YES
NO
9810
3672
OptionProbability
Suella Braverman
Robert Jenrick
At least five MPs elected as Conservatives in 2024
At least one MP elected as Labour in 2024
Katie Lam
Jacob Rees-Mogg
Liz Truss
Priti Patel
Dan Carden
100
100
89
58
46
39
36
20
13
OptionProbability
Republican by five to ten points
Republican by under five points
Republican by more than ten points
Democrat by under five points
Democrat by five to ten points
Democrat by more than ten points
Other
32
28
20
11
4
2
2
OptionProbability
Three
Four
Two
Zero
One
Five
Six or more
66
25
7
1
1
1
0
OptionProbability
Simpsons
Among Us
One Piece
Shovel Knight
Roblox
Five Nights at Freddys
Frozen (Disney)
Hunger Games
Minecraft
Pokemon
Yu Gi Oh
From Software (elden ring, dark souls, etc)
Undertale
Team Fortress / Half Life (Valve properties)
Magic: the Gathering
Doctor Who
American Dad
Raid Shadow Legends
Palworld
Life is Strange
ASDFMovie
Dora the Explorer
Sesame Street
Homestuck
Nintendo (non-pokemon)
100
100
91
50
50
50
50
50
43
34
34
34
34
34
34
34
33
31
30
20
20
17
16
15
12
OptionProbability
Among Us
League of Legends
Shovel Knight
Five Nights at Freddy's
Undertale
60
60
50
40
20
OptionProbability
Five Nights At Freddy's 3
Mamma Mia! 3
Top Gun 3
Zootopia 3
Other
56
17
14
7
7
OptionProbability
A muon collider will start construction in the US before the end of year 2050.
The International Linear Collider (ILC) will start construction in Japan before the end of year 2050.
A final decision is made by the CERN Council to not proceed with the Future Circular Collider (FCC) project by the end of year 2040.
The Circular Electron Positron Collider (CEPC) project is approved by the Chinese government and features in the five-year plan of 2026-2030.
72
52
32
0
OptionProbability
Jean-Luc Lehners quits academia for more than five years.
Job Feldbrugge publicly admits that the claim is problematic.
Jean-Luc Lehners publicly admits that the claim is problematic.
Neil Turok publicly publicly admits that the claim is problematic.
Ding Jia (question creator) publicly admits that his own criticism is problematic.
50
34
34
34
34

