The document discusses concerns about the Canada-China Foreign Investment Promotion and Protection Agreement (FIPA). Key concerns include: - FIPA allows foreign corporations to sue governments in private tribunals over policies that reduce profits, threatening environmental and other public interest regulations. - The agreement locks Canada into the deal for 31 years with little ability to terminate or change terms. - It may discourage progressive legislation due to threat of expensive lawsuits, and influence policymaking away from evidence-based decisions. - Canada has paid out over $170 million under similar agreements so far, and costs could be much higher under FIPA.