Scientifically Verifiable Quotes

1 Scientifically Verifiable quotes by 1 unique authors

• Happiness is a real, objective phenomenon, scientifically verifiable. That means people and whole societies can now be measured over time and compared accurately with one… — Polly Toynbee

Who Wrote These Scientifically Verifiable Quotes

1 author contributed a total of 1 Scientifically Verifiable Quote as follows:

• 1 Scientifically Verifiable Quote by Polly Toynbee