The Short Version
No major authoritative forecasting body — including the ICRC, ACLED, CFR, or International Crisis Group — predicts or expects a third world war as of April 2026. The evidence shows elevated great-power conflict risks and specific regional flashpoints (Taiwan Strait, Russia-NATO), but expert consensus probabilities range from only 10–30% over a full decade, and 60% of Atlantic Council respondents do not expect a world war this decade. The claim converts genuine but bounded risk into a false impression of expected inevitability.