The future starts today, not tomorrow.
Analysis
The statement is a direct quote from Pope John Paul II's homily at the World Youth Day closing Mass in Toronto on July 28, 2002. The phrase appears in the official Vatican transcript of the event. There is no ambiguity or misrepresentation in the attribution.
Background
World Youth Day 2002 was a major Catholic event held in Toronto, Canada, attended by Pope John Paul II. His address emphasized themes of faith, hope, and the role of young people in shaping the future. The quote reflects his call to immediate action and spiritual commitment.
Verdict summary
John Paul II did say 'The future starts today, not tomorrow' during his address to youth in Toronto in 2002.
Sources consulted
— Vatican Official Transcript: Homily of John Paul II at World Youth Day 2002 (https://www.vatican.va/content/john-paul-ii/en/homilies/2002/documents/hf_jp-ii_hom_20020728_toronto.html)
— Catholic News Service: Coverage of World Youth Day 2002
— Zenit News Agency: Report on John Paul II's Toronto Address