Being a Sustainability Report Consultant, Human well-being depends on the environment because that is where our physical resources are sourced. The quantity of renewable resources that the earth can produce and that humans can use is known as biocapacity. The only way to use more resources than are available is to degrade and harm the ecosystem by using natural resources. Therefore, due to human activity, the environment's capacity to produce the resources we will require in the future is continuously declining. Reducing our ecological footprint to live within the earth's biocapacity is the fundamental meaning of sustainability.