This study reports on the cross-country heterogeneity in youth awareness and expectations about genetically modified organisms (GMOs) and nuclear power technology (NPT) within the North American free trade area (NAFTA). Models are estimated with data on youth respondents from the USA. Canada and Mexico. using seemingly unrelated bivariate weighted ordered probit regression. https://www.parisnaturalfoodes.shop/product-category/chromium-gtf-chelate/