Despite Blomqvist et al.'s reservations, Footprint results show that: (1) most countries are in ecological
deficit, increasingly dependent on potentially unreliable
trade in biocapacity; (2) humanity is at or beyond global carrying capacity for key categories of consumption, particularly agriculture (factoring in soil loss and ecosystem degradation would reveal additional
deficits); (3) global carbon waste
sinks are overflowing; and (4) the aggregate metabolism of the human economy exceeds the regenerative capacity of the ecosphere (and the ratio is increasing).