Is David Bennett a real miracle?
Assessed by Miracles Jar AI · 2026-07-05
ExplainedIt happened — nature explains it
Miracles Jar rates David Bennett — The First Pig Heart in a Human (2022) Explained. It happened — and nature accounts for it. Two scales drive that verdict: how extraordinary it would be if it truly happened — naturally explained — and how strong the evidence is — strongly attested.
How miraculous, if true
Naturally explained
Does it break the laws of nature — if it really happened?
How strong the evidence
Strongly attested
Is there evidence it's true?
Common questions
- Is David Bennett real or fake?
- Miracles Jar's verdict is Explained: it happened — nature explains it. It happened — and nature accounts for it. On the evidence, the record is strongly attested.
- Has David Bennett been explained?
- The event appears to have happened, but a natural explanation accounts for it — the leading account is skill, preparation & ordinary physics. It reads as remarkable rather than miraculous.
- What is the evidence for David Bennett?
- Miracles Jar weighs 4 sources for this case. Points that support the claim: Performed at the University of Maryland Medical Center by a named team led by Dr. Bartley Griffith on January 7, 2022, under an FDA compassionate-use authorization, and documented in the institution's own account and across major science press — a measurable surgical event, not a claim; and Objective, closely tracked clinical course: the pig heart beat with no sign of acute rejection for nearly seven weeks, the first genetically modified pig heart ever to function in a living human. Points that cut against it: Nothing here is unexplained. The heart came from a pig with ten gene edits engineered specifically to evade human rejection, and a complete biological account of how it worked is known — this is the defining reason the Miracle Meter is near the floor; and Bennett died about two months later, on March 8, 2022. His team attributed the outcome to several overlapping factors — a severely immunocompromised, gravely ill patient and a pig virus (PCMV) later found in the graft. The limits of the therapy are as documented as its success.
- What is the natural explanation for David Bennett?
- The leading natural account is skill, preparation & ordinary physics. Some wonders are not the suspension of nature but nature at the edge of its envelope — trained people, prepared systems, and physical law doing exactly what they are capable of, when it counts most. The full breakdown shows where that explanation holds — and where it stops.
- When and where did David Bennett happen?
- It is said to have occurred Transplant January 7, 2022; patient died March 8, 2022 in University of Maryland Medical Center, Baltimore, USA.
More questions like this
Miracles Jar weighs each claim two ways — how extraordinary it would be if it truly happened, and how strong the evidence is — so you can judge it for yourself. See the full case → Or browse every verdict →