The Tyee: A new proposal for a sweeping green economic stimulus plan is landing with a loud thump on Prime Minister Stephen Harper’s desk days before he unveils his federal budget. Why a loud thump? The proposal for a Green Economy Action Fund is backed by unions, environmental organizations and other Canadian civil society groups with a combined membership of over 850,000 people. The plan calls for federal investments and low-interest loans to stimulate the green economy and catalyze …