The OECD has downgraded its economic growth forecasts, projecting a 1.6% growth for the US in 2025, down from 2.2%, primarily due to the impact of tariffs and trade policies. Global growth is expected to slow to 2.9%, with significant repercussions for the US, Canada, Mexico, and China. The uncertainty surrounding tariffs is anticipated to reduce business investment and consumer purchasing power, disproportionately affecting lower-income households.