A group of researchers have devised a plan for achieving ecological sustainability within planetary boundaries by 2100, while increasing incomes for 98% of the global population and reducing working hours. The plan, outlined in the Global Justice Report, focuses on decarbonization, sufficiency, and reducing inequality. Tools include a global wealth tax, world sovereign fund, international currency, and global justice fund. Coalition building among nations willing to adopt these measures is seen as key to achieving the plan and ensuring a livable planet for future generations.