By Invitation | War and law

Marc Weller on what international law has to say about the Israel-Hamas conflict

Military advantage must be balanced against the risk of civilian casualties, even when vital interests are at stake, says the law professor

An illustrated portrait of Marc Weller.
Image: Dan Williams

LAW ACCEPTS the reality that war is a feature of human relations. Hence, law in war is meant to strike a balance between the need to use force in extreme circumstances and the wish to reduce the prospect of war and keep the associated human suffering to a minimum. This balancing act takes two forms. The UN Charter limits the right of states to make war. Humanitarian law limits the means of warfare.

Explore more

From the November 4th 2023 edition

Discover stories from this section and more in the list of contents

Explore the edition

More from By Invitation

Time is not on Russia’s side, argues Finland’s foreign minister

Elina Valtonen calls for a lower oil-price cap and tougher measures against Russia’s shadow fleet

Oriana Skylar Mastro makes a case for paring America’s nukes

The political scientist explains why beefing up is bad China strategy


A new Iranian approach to regional security and prosperity, by M. Javad Zarif

Iran’s vice-president on how his country can make the region more secure and prosperous


America’s debt cannot keep stacking up, says Jeffrey Gundlach

The “King of Bonds” sees the risk of a debt restructuring with global repercussions

South Korea’s crisis highlights both fragility and resilience, writes Wi Sung-lac

The country is deeply polarised, but its living memory of military rule strengthens its commitment to democracy

How to turn European savings into investment, innovation and growth, by Christine Lagarde

A fragmented financial infrastructure means that Europe gets less bang for its euro