The Opportunity Cost of conflict – GDP numbers.
1. Peace is the normal state; war is an exception
Both traditions treat peace as something to be sought, even while recognising that conflict may sometimes be unavoidable.
The Hebrew Bible says:
“Seek peace and pursue it.” Psalm 34:14
The Qur’an similarly teaches:
“If they incline toward peace, then incline toward it also, and trust in Allah.” Qur’an 8:61
That complements the central economic claim of this article – the economics of trust. Defence may be necessary, but no society should mistake perpetual mobilisation for its desired state.
2. Human life is the greatest capital
Your article already speaks about human capital.
Both traditions elevate the value of human life itself.
“Whoever saves a single life, it is as though he has saved an entire world.” Mishnah Sanhedrin 4:5
The Qur’an echoes almost exactly:
“Whoever saves one life—it is as if he has saved all mankind.” Qur’an 5:32
Economists speak of human capital. Scripture begins one step earlier. Every human being is already an investment of immeasurable worth.
3. Giving due measure and being just.
“You shall do no wrong in judgment, in measures of length or weight or quantity. You shall have honest balances, honest weights, an honest ephah, and an honest hin: I am the LORD your God, who brought you out of the land of Egypt.” (ESV)
2. Deuteronomy 25:13–16
“You shall not have in your bag two kinds of weights, a large and a small. You shall not have in your house two kinds of measures, a large and a small. A full and honest weight you shall have, a full and honest measure you shall have… For all who do such things, all who act dishonestly, are an abomination to the LORD your God.” (ESV)
Notice that dishonesty in commerce is not merely considered unfair—it is called an abomination. This is further in the Proverbs as below.
“A false balance is an abomination to the LORD, but a just weight is His delight.”
The Qur’an likewise says:
“Give full measure and weight in justice.” Qur’an 6:152
Isaiah famously says:
“They shall beat their swords into ploughshares.” Isaiah 2:4
The Quran similarly states :-
“There is no good in much of their private conversation, except for those who enjoin charity, kindness, or reconciliation between people.”Qur’an 4:114
“There is no good in much of their private conversation, except for those who enjoin charity, kindness, or reconciliation between people.”Qur’an 4:114
We can take these verses to be the axiomatic basis on which the rest of the article is based. Let’s delve in.
THE FUNDAMENTAL QUESTION
Every economy answers the same fundamental question.
Where shall we invest our finite resources?
Money spent in one place cannot be spent somewhere else.
Economists call this opportunity cost.
It is among the simplest ideas in economics.
It is also one of the most profound.
When a nation invests billions in missiles, fortifications and emergency mobilisation, it may be making a necessary decision. Every sovereign state has the right—and indeed the obligation—to protect its citizens.
But necessity should not obscure economics.
Every shekel or pound or dollar devoted to war preparedness is money that cannot simultaneously finance laboratories, universities, hospitals, housing, advanced manufacturing or entrepreneurial capital.
The question is therefore not whether defence has value.
The question is whether a society trapped in prolonged conflict can ever realise its full economic potential.
History suggests the answer is no.
The Hidden Variable: Psychological Safety
Economists measure........
