In order for consideration to provide a valid basis for a contract -- and remember that every valid contract must have consideration -- each party must make a change in their position. Consideration is usually either the result of: a promise to do something you're not legally obligated to do, or
The global consumption of fish has hit a record high, reaching an average of 17kg per person, a UN report has shown. Fisheries and aquaculture supplied the world with about 145m tonnes in 2009, providing about 16% of the population's animal protein intake.he global consumption of fish has hit a record high, reaching an average of 17kg per person, a UN report has shown. Fisheries and aquaculture supplied the world with about 145m tonnes in 2009, providing about 16% of the population's animal protein intake.
China has been responsible for most of the increase in world per capita fish consumption, owing to the substantial increase in its fish production, in particular from aquaculture. Chinaâs share in world fish production grew from 7 percent in 1961 to 34 percent in 2009.nnual per capita apparent fish consumption can vary from less than 1 kg in one country to more than 100 kg in another (Figure 34). Differences may also be significant within countries, with consumption usually higher in coastal, riverine and inland water areas.