“Remember how we were told in 2012 that we would all have driverless cars by 2017? That hasn’t come to pass, either, except in about 10 of the world’s 20,000 cities.”
Our reading, the sentence that was checked:
Driverless cars, promised for everyone by 2017, operate in only about 10 of the world's 20,000 cities.
Assessment: Unresolved Evidence as of
Where and when Gary Marcus wrote it
Marcus on AI, The “AI 2027” Scenario: How realistic is it?, paragraph 23.
- Said
- Source observed
- live page, full text, public
- Evidence as of
- the cutoff for this assessment
- Assessment recorded
- assessment marcus-the-ai-2027-scenario-how-realistic-a60645-a2
We recorded 40 claims from this post. See every claim from this post.
The wording above is the version this site observed on 2026-10-28. The source may have been edited after 2025-05-22. This page does not claim the wording was captured then.
What the claim commits to
- Kind
- Observation
- Deadline, as the speaker wrote it
- None stated. This site does not add one.
- Deadline state when assessed
- No horizon
- Deadline state on 2026-10-29
- No horizon (the release’s reference date)
From the speaker
- told in 2012
- we would all have driverless cars by 2017
- except in about 10
- the world’s 20,000 cities
Our interpretation
- The main observation concerns deployment immediately before the post. Use May 1–22, 2025 as the current monthly snapshot.
- Driverless service means ordinary passengers can obtain rides without an onboard safety driver. Announced launches, permits alone, supervised services, and closed testing do not qualify.
- Cities must be counted consistently across countries, without adding overlapping operators' footprints.
- The 2012 promise is a separate historical component. Its original wording must support universal availability rather than merely initial public access.
- About ten permits approximation, but the speaker supplies neither a tolerance nor a definition of city.
Counts as supported if: A contemporaneous worldwide inventory establishes approximately ten qualifying cities, a compatible geographic definition supports the denominator, and an identifiable 2012 statement supports the claimed 2017 promise.
Counts as contradicted if: Comparable records establish a materially different deployment count or denominator, or the identified promise materially differs from universal availability by 2017.
Retrospective: these criteria were written after the outcome was public.
Current assessment
Was it true for the period described?
Outcome: Unresolved
The record was checked, and the evidence available by the cutoff does not settle it.
Scored on a plain reading. The speaker named no measure for this claim, so it was judged on the reading an informed reader would take, stated below under our interpretation. Both reviews had to find that reading fair.
- Evidence as of
- Deadline state when assessed
- No horizon
- Assessment recorded
- Policy version
- 2026-10-28.7
Rationale
On May 5, 2025, Waymo listed commercial operations across San Francisco, Los Angeles, Phoenix, and Austin [e1]. On May 21, Baidu reported a 15-city footprint, but that disclosure does not establish publicly accessible rides without an onboard safety driver in every city [e2]. These records cannot establish or refute a worldwide total of about ten qualifying cities during May 1–22, 2025 [e1, e2]. The September 25, 2012 report quotes Sergey Brin predicting that ordinary people could experience self-driving cars within five years; it does not promise that everyone would have them by 2017 or establish that this was the statement Marcus meant [e3].
Limitations
- There is no deduplicated worldwide inventory using consistent passenger-access, supervision, and geographic criteria.
- The packet provides no statistical basis for the 20,000-city denominator.
- The particular 2012 statement underlying the claimed universal promise remains unidentified.
Evidence (3 items)
Context only: Waymo,
Austin.
Why it matters here: Waymo identifies four operating service markets. This is a partial inventory, and metropolitan markets need not equal individual municipalities.
- Publisher
- Waymo
- Kind of source
- Company disclosure: the company describing itself, not an independent finding
- Describes events of
- Public from
Context only: Baidu; transcript hosted by ROIC AI,
15 cities.
Why it matters here: The reported footprint raises a material counting question. It does not establish that ordinary passengers could take fully driverless rides in all fifteen cities, so it cannot simply be added to Waymo's count.
- Publisher
- Baidu; transcript hosted by ROIC AI
- Kind of source
- Company disclosure: the company describing itself, not an independent finding
- Describes events of
- Public from
Context only: Computerworld / IDG News Service,
ordinary people
Why it matters here: This identifiable prediction concerns ordinary people experiencing the technology, not everyone having it. It qualifies Marcus's historical framing but does not identify every possible promise he might have meant or establish the May 2025 deployment count.
- Publisher
- Computerworld / IDG News Service
- Kind of source
- News report
- Describes events of
- Public from
What would settle it
A worldwide inventory for May 1–22, 2025 documenting public access and onboard supervision, with overlapping services deduplicated and a consistent city definition; a statistical source for the denominator; and the original 2012 statement underlying the alleged promise.
Where it was said (1)
Said once in the sources this register covers.
: Marcus on AI, The “AI 2027” Scenario: How realistic is it?
Remember how we were told in 2012 that we would all have driverless cars by 2017? That hasn’t come to pass, either, except in about 10 of the world’s 20,000 cities.
- Where
- paragraph 23
- Published
- 2025-05-22
- Source observed
- , live page
- Access
- full text, public
History
Assessment versions
- Assessment marcus-the-ai-2027-scenario-how-realistic-a60645-a2: Current. Outcome: Unresolved. Evidence as of 2026-10-28. Public date not recorded.
Recorded events
Assessment publishedBy this site
First assessment published after both reviews and the final-text check passed.
About assessment marcus-the-ai-2027-scenario-how-realistic-a60645-a2.