What do you mean by strong sustainability?
Strong sustainability means the preservation of the integrity of all ecological systems in the biosphere. Ecological integrity means the ability of an ecosystem to recover from disturbance and reestablish its stability, diversity and resilience.
How can weak sustainability be described in economic terms?
Weak sustainability allows for the depletion or degradation of natural resources, so long as such depletion is offset by increases in the stocks of other forms of capital (for example, by investing royalties from depleting mineral reserves in factories).
What is the problem with weak sustainability?
There are some criticisms of both. Weak sustainability only depends on labor and reproducible capital and fails to consider the necessity land and resources, thereby causing it to be probably be feasible for just the short-term. As for strong sustainability, it focuses too much on economics and the market.
What is the difference between strong and weak sustainability which one is easier to achieve why?
Weak sustainability postulates the full substitutability of natural capital whereas the strong conception demonstrates that this substitutability should be severely seriously limited due to the existence of critical elements that natural capital provides for human existence and well-being.
What is meant by weak sustainability?
Weak sustainability is an idea within environmental economics which states that ‘human capital’ can substitute ‘natural capital’. In very weak sustainability, the overall stock of man-made capital and natural capital remains constant over time.
Is there a difference between protecting the environment and preserving the environment?
Well, the term protection is to keep the environment safe, while preserving the environment is to sustain its resources and at the same time developing new methods to keep it safe. Therefore, preserving is more comprehensive than protecting.
What is the difference between weak sustainability and strong sustainability?
Weak sustainability postulates the full substitutability of natural capital whereas the strong conception demonstrates that this substitutability should be severely seriously limited due to the existence of critical elements that natural capital provides for human existence and well-being.
What is weak sustainability and what is weak human capital?
Weak sustainability is an idea within environmental economics which states that ‘human capital’ can substitute ‘natural capital’. It is based upon the work of Nobel Laureate Robert Solow and John Hartwick,.
What is strongstrong sustainability?
Strong sustainability postulates that there are some critical natural capital resources and services, that are non-substitutable through other forms of capital and such resources and services must be preserved, for example, the ozone layer and the biological diversity.
What are the different degrees of sustainability?
This discussion has led to the definition of different degrees of sustainability, ranging from very weak sustainability, which assumes complete substitutability between the different capital stocks, to very strong, which assumes no substitutability, so that all natural capital must be conserved.