It is quite true that the future generation may not have sufficient resources as compared to the present generation.
(i) The statement explains that the overuse of resources by the present generation would lead to insufficiency of resources for the future generation.
(ii) Development without adequate resources is impossible.
(iii) Example :
(a) Nearly one-third of the country is overusing their ground water resources.
(b) Overusing of fossil fuels like petroleum, coal.

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Introduction
The present generation is using resources at an alarming rate. However, there is a possibility that the future generation may not have sufficient resources. This statement can be explained in several ways.

Depletion of Fossil Fuels
Fossil fuels such as coal, oil, and gas are non-renewable sources of energy. These fuels are being used continuously for power generation, transportation, and other purposes. However, these resources are limited, and their depletion is inevitable. The future generation may not have access to such resources, which may lead to a crisis.

Decline in Freshwater Resources
The world's population is increasing rapidly, and so is the demand for freshwater. However, freshwater resources are limited, and their decline is becoming a global issue. Climate change, pollution, and overuse are contributing factors to the decline in freshwater resources. The future generation may face difficulties in accessing freshwater resources.

Deforestation
Deforestation is the process of clearing forests or trees for commercial or non-commercial purposes. Deforestation results in the loss of habitat for animals, soil erosion, and climate change. The future generation may not have access to natural resources such as timber, medicinal plants, and other forest products.

Conclusion
In conclusion, the present generation must be mindful of the resources they use and their impact on the environment. It is essential to preserve natural resources and focus on sustainable practices to ensure that the future generation has access to resources. Failure to do so may lead to a crisis that may be difficult to manage.