Climate change is real. So is the industry built around it

The Earth has always changed. The challenge is to understand what is driving change now—and ensure that the response serves the public as well as those who profit from it.

Climate change is an environmental issue, an economic force and a contest over political power.

Around it sits a vast network of energy projects, financial products, consultants, campaign organisations, government programs and markets for carbon. Some deliver essential improvements. Others deserve searching questions about their claims, costs and beneficiaries.

A credible debate must allow two things to be true at once: human activities are warming the planet, and policies promoted in the name of protecting it can be expensive, ineffective or commercially self-serving.

Accepting the science does not require accepting every proposed solution.

The Earth has never stood still

The Earth’s climate has changed throughout its history. Ice ages, warmer periods, changing coastlines and shifting rainfall patterns predate modern industry.

Natural influences include changes in the Earth’s orbit, solar activity, volcanic eruptions and interactions between oceans and the atmosphere. Weather also varies within a climate: a wet season or cold winter does not, by itself, establish a long-term trend.

But the existence of natural change does not establish that today’s warming is predominantly natural.

The Intergovernmental Panel on Climate Change’s Sixth Assessment concludes that human activities, principally greenhouse gas emissions, caused the observed global warming. Its assessment of warming between 1850–1900 and 2010–2019 puts the contribution from natural solar and volcanic drivers at approximately minus 0.1°C to plus 0.1°C—far smaller than the observed temperature increase.

The distinction matters. A natural system can be altered by human activity. Forests, rivers and oceans are natural systems too.

The relevant questions are what is changing, how quickly, why, and with what consequences.

Yes, there is a climate economy

“Climate change industry” is a reasonable description of an extensive commercial ecosystem, provided it is not mistaken for a single organisation with a common agenda.

It includes renewable electricity, storage, transmission, energy efficiency, carbon accounting, emissions trading, offsets, legal advice and sustainability reporting. There are also businesses helping communities adapt to heat, flooding and coastal risk.

The International Energy Agency’s 2026 regional investment overview puts clean energy investment at about US$2.2 trillion. Its definition spans substantial parts of the energy system; this is not a measure of spending on climate campaigning.

Nor is investment the same as profit. Capital must pay for equipment, construction, labour and finance. Individual businesses can make money or lose it.

It would therefore be misleading to turn a trillion-dollar investment figure into a claim about trillion-dollar profits.

Nevertheless, large markets create powerful interests. Companies seeking subsidies, contracts or favourable regulation should face scrutiny even when their products offer environmental benefits.

The same principle applies to fossil fuel businesses seeking policies that protect their existing assets.

A commercial interest does not invalidate an argument. It does make transparency necessary.

Environmental claims can become sales tools

There is documented reason to question some commercial environmental messaging.

In an internet sweep reported in 2023, the Australian Competition and Consumer Commission identified concerning environmental claims in 57 per cent of the 247 businesses it reviewed. That was a finding about the businesses examined, not proof that the same proportion of all businesses was misleading consumers. Nor was every concerning claim a concluded legal breach.

It nevertheless demonstrated a practical problem: environmental language can promise more than a product or business can substantiate.

Consumers should ask what an advertised improvement actually measures. Does it reduce emissions, or merely purchase an offset? What is included in the calculation? Who checks it?

Governments should ask comparable questions before spending public money.

An environmental label is a claim to be tested, not a guarantee of public value.

Climate policy also raises revenue

Carbon pricing is a substantial source of government revenue.

The World Bank’s State and Trends of Carbon Pricing 2026 reports that carbon pricing generated more than US$107 billion for public budgets in 2025. It identifies 87 carbon pricing policies worldwide.

These include different instruments. A carbon tax and an emissions trading system are not identical, although both can place a price on emissions.

Their economic rationale is to make pollution costs influence business and consumer decisions. Their existence does not establish that climate science was invented to collect tax.

But their environmental purpose does not remove the obligation to account for the money.

Who ultimately pays? How much revenue supports emissions reduction or adaptation? How much compensates households? Are results independently measured?

A policy can raise substantial revenue without delivering proportionate environmental gains. Governments must demonstrate both its effectiveness and its fairness.

Pressure is legitimate; intimidation is not

Climate policy involves competing interests and competing judgments about risk.

Campaigners can legitimately seek stronger action. Workers can legitimately question what happens to their jobs. Communities can object to infrastructure proposed near their homes. Businesses can challenge costs and implementation deadlines.

Democratic pressure becomes unhealthy when persuasion gives way to threats, harassment or attempts to make reasonable questions socially unacceptable.

Calling every critic a climate denier narrows debate. Calling every supporter a “useful idiot” does the same.

Neither expression explains whether a proposal will work.

The certainty of human-driven warming does not produce certainty about every technology, subsidy, timetable or regulation. Those choices require evidence, comparison and public consent.

Governments should be able to explain a climate policy without portraying disagreement as a moral defect.

Is climate being used to divide society?

Climate arguments can be used to mobilise supporters, attack opponents and simplify difficult economic choices.

That creates opportunities for opportunism. A political party may benefit from conflict. A business may benefit from a favourable rule. An advocate may sincerely believe that urgency justifies measures others regard as excessive.

But those possibilities do not establish a coordinated, malevolent campaign to weaken society. Such an allegation requires specific evidence about actors, conduct and intent.

The more useful concern is how debate damages trust.

When communities believe that costs are concealed, consultation is tokenistic or benefits flow mainly to well-connected organisations, resentment is understandable.

When genuine environmental risks are dismissed without examining the evidence, trust suffers too.

Social cohesion requires honest accounts of both the risks of climate change and the costs of responding to it.

What can Australia realistically do?

Australia cannot determine the global climate on its own. Its domestic emissions are a small share of the world total, and decisions by much larger economies will strongly influence future outcomes. Australia’s official State of the Environment 2021 assessment placed its contribution at approximately 1.2 per cent of global emissions, while noting its high emissions per person.

That limits what unilateral action can achieve. It does not make Australian action meaningless.

Australia can reduce avoidable emissions, improve energy efficiency, develop useful technologies and protect ecosystems. It can also strengthen homes, transport networks, water supplies and emergency planning.

CSIRO and the Bureau of Meteorology’s State of the Climate 2024 report found that Australia had warmed by an average of 1.51°C since national records began in 1910. It also documented increases in extreme heat and other changes relevant to infrastructure and community safety.

Adaptation therefore belongs alongside emissions reduction.

Australians need affordable, dependable energy and a competitive economy. They also need infrastructure suited to the conditions it will face over its lifetime.

The test of policy should be measurable benefit, reasonable cost and practical delivery—not the ambition of its announcement.

The Times View

Change is an enduring feature of the Earth. No government can promise an unchanging climate, and no emissions policy can eliminate every flood, drought, fire or storm.

But inevitability of some change does not mean that its scale, speed and consequences are beyond human influence.

A sensible response accepts the evidence of human-driven warming, prepares for unavoidable impacts and subjects proposed remedies to rigorous scrutiny.

It also recognises that fear can sell products, attract attention and help secure political support. That makes accountability more necessary, not the underlying science less credible.

The public should not have to choose between environmental responsibility and the right to question those exercising power in its name.

The climate will not respond to political slogans. The public should not be expected to either.