# The 1920 Berlin anti-relativity meeting is a dated public nationalist-science attack

Date: 1920

## The fact

On 24 August 1920 a Berlin anti-relativity meeting attacked Einstein in public. Weyland organised. It is polarisation, not a physics refutation. Albert Einstein's documented role is: He was the target of a Philharmonic anti-relativity rally. Weyland organised; Einstein answered in print.

## Context

Lenard later sits in the same nationalist file. Sharing the rally with those organisers is required. The setting of The 1920 Berlin anti-relativity meeting is a dated public nationalist-science attack is the public file around 1920-08-24. Shared offices, unnamed crews, printers, or later editors may appear without becoming this instrument. Driver [political-polarization](/drivers/political-polarization) is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

Shared responsibility is part of The 1920 Berlin anti-relativity meeting is a dated public nationalist-science attack. Naming Albert Einstein does not delete co-authors, institutions, or later transmitters. The lag from 1920-08-24 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.

## Evidence and sources

Official locator: AIP Einstein exhibit — 1920 anti-relativity at https://history.aip.org/exhibits/einstein/ (American Institute of Physics). Independent locator: Britannica — Einstein, Weimar attacks at https://www.britannica.com/biography/Albert-Einstein (Encyclopaedia Britannica). Official carrier: AIP Einstein exhibit — 1920 anti-relativity (https://history.aip.org/exhibits/einstein/; American Institute of Physics). Independent carrier: Britannica — Einstein, Weimar attacks (https://www.britannica.com/biography/Albert-Einstein; Encyclopaedia Britannica).

Official or archival record: AIP Einstein exhibit — 1920 anti-relativity (https://history.aip.org/exhibits/einstein/; American Institute of Physics).

## Significance

Worsening path from The 1920 Berlin anti-relativity meeting is a dated public nationalist-science attack on 1920-08-24. A nationalist science-rally against a Jewish physicist is a polarisation path. The welfare reading on this path is worsening.

## What is established and what is not

Established: a sourced public record of The 1920 Berlin anti-relativity meeting is a dated public nationalist-science attack under 1920-08-24 for Albert Einstein. Established: a sourced public record of The 1920 Berlin anti-relativity meeting is a dated public nationalist-science attack under 1920-08-24.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

If a number is not in the two records named above, it is not supplied here.

Confidence is stated on the impact path, not hidden in adjectives. Do not treat 1933 as 1920. Two different instruments. Mixed effects of The 1920 Berlin anti-relativity meeting is a dated public nationalist-science attack are separate paths.

The attached driver is political-polarization. The welfare reading used in this dossier is worsening. That reading is an impact-path choice, not a property stored on the Fact itself.

## People

- Albert Einstein: https://factrail.ai/people/albert-einstein

## Drivers

- Political Polarization: https://factrail.ai/drivers/political-polarization

## Sources

- https://history.aip.org/exhibits/einstein/
- https://www.britannica.com/biography/Albert-Einstein

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/ein-anti-relativity-1920