As Canada embarks on a nation-building exercise akin to China’s Belt and Road Initiative, there will be plenty of naysayers and NIMBYs arguing why something can’t or shouldn’t be built. Prime Minister Mark Carney doesn’t want to hear from them. “We don’t want to hear what people are against — we want to hear what they’re for,” Carney told roughly 700 business leaders at a Greater Vancouver Board of Trade (GVBOT) breakfast meeting Wednesday, to applause.