Throughout history, there has been a raging debate between the Malthusian and Simonian approaches to managing scarce resources. British economist and demographer Thomas Malthus famously foresaw famine and social upheaval in the early 19th century when he asserted that rising populations would outpace the planet’s ability to produce food. As a retort, the late 20th-century American economist Julian Simon made the claim that human ingenuity and creativity will always find a way to overcome constraints on resources. 

The Club of Rome’s “Limits to Growth” paper in 1972 spurred heated discussion on resource depletion and economic development. It used computational modelling to support Thomas Malthus’s view that overpopulation and resource depletion will lead to a downturn in the manufacturing sector. Nonetheless, in light of this in 1980, Simon wagered against Malthusian thinker and environmentalist Paul Ehrlich that the price of five essential metals would decrease over the following decade as a result of continuous technological progress. Because metal prices fell by 1990, Simon won the bet.

Theoretical Perspectives

In contrast, Simon argued that, given human intellect and adaptability, mineral and fossil fuel supplies should be deemed virtually endless. As supplies dwindle and costs rise, individuals will be motivated to cut back, look for alternatives, and put money into reclaiming resources that were previously unattainable.

Impact on Commodity Markets

Commodity market dynamics and resource management strategies continue to be heavily influenced by the debate between “Malthusian” scarcity and “Simonian” surplus perspectives on resources. 

But Simonians counter that expanding populations didn’t prevent significant long-term decreases in commodity prices throughout the century. This exceptional era of food crop productivity increase occurred in the developing countries during the past 50 years despite increasing land scarcity and rising land values. During this time, cereal crop output tripled despite just a 30% increase in cultivated land area, even while people had more than doubled.

Malthusian famine fears were unfounded, and many emerging countries eventually overcame their long-term hunger problems. Metals like aluminium, copper, lithium, and rare earth minerals were all thought to be in danger of shortages, but modern mining and extraction methods have prevented this. Commodity price drops are significantly more typical in the long run than short-term volatility.

Closing Thoughts

Malthusian and Simonian viewpoints on resource management continue to influence debates over public policy, financial investments, and commodities markets. The Malthusian view serves as a cautionary tale, highlighting the scarcity of available resources, whereas the Simonian view inspires optimism and motivates innovative thought. 
However, it seems unlikely that human ingenuity and technological advancements will be enough to prevent all future resource shortages as a lot of other factors are in the play as well. The continuous resource discoveries and technological advancement throughout the world may be threatened by rising economic nationalism and protectionism, as well as geopolitical instability. While total commodity substitution is an unachievable goal, we continue to show remarkable flexibility in adapting to and even beyond projected natural limits via their ingenuity. However, the necessary incentives for efficiency and innovation can only be maintained if institutions and governance, free markets, and free trade are all kept in good order.

Written by:

Mihir Mahagaonkar

Junior Analyst; STN.


Arezki, R. and Matsumoto, A. (n.d.). Chapter 5. Metal Prices Signal Global Economic Shifts. [online] Available at: .

BizNews, E. (2023). The Simon Abundance Index: Debunking the myth of resource depletion and ‘peak oil’ – Ivo Vegter. [online] Available at: .

Economic Research Service USDA (2019). Inflation-adjusted price indices for corn, wheat, and soybeans show long-term declines. [online] Available at: .

Fastmarkets MB Research (2016). Fastmarkets MB Research. [online] Available at: .

Koesterich, R. (2021). Earnings Trumped Rates After Stocks Suffered in September. [online] BlackRock. Available at: .

Our World in Data (n.d.). Oil production. [online] Our World in Data. Available at: .

Pingali, P. (2012). Green Revolution: Impacts, limits, and the path ahead. Proceedings of the National Academy of Sciences, [online] 109(31), pp.12302–12308. doi: .

Sabin, P. (2013). Want to Bet? [online] Slate. Available at: .

Schwartz, E. (2017). When Commodity Prices Respond to the Power of the Market. [online] Econlife. Available at: .

Spinney, L. (2021). Are there too many people? All bets are off. [online] the Guardian. Available at: 

Tobey, J.S. (2022). Inflation-Adjusted Oil Prices Put Current Rise In Perspective. [online] Forbes. Available at: .US Inflation Calculator (2018). Gasoline Prices Adjusted for Inflation. [online] US Inflation Calculator. Available at: .