Over the past two decades, ethical and sustainable investing has moved from the margins into the mainstream.
It is now a regular part of conversations with prospective clients, often expressed in simple terms:
“I want my investments to reflect my values.”
For some, that means avoiding fossil fuels, gambling or weapons. For others, it means backing environmental initiatives or companies they believe are making a positive contribution. At its heart, it is about wanting money invested in a way that feels consistent with what matters to them.
At Independent Wealth Partners, we understand that desire.
That is not because we believe every investor should invest ethically. It is because we believe wealth should have a purpose. For some people, that purpose is supporting family, creating freedom, helping their community, achieving personal goals or leaving a legacy. Money is rarely just about money. It is usually connected to something deeper.
So when clients want their portfolio to reflect their values, we understand why.
The harder question is how those values translate into an actual investment portfolio.
Ethical investing is more complicated than it first appears
Most people approach ethical investing with good intentions. They want their money to contribute positively to the world while still achieving strong long-term investment outcomes.
The difficulty is that ethical investing is often presented as a simple choice, when in practice it involves layers of judgement.
One of the first things investors discover is that there is no agreed definition. A fund may describe itself as ethical, sustainable, socially responsible, socially conscious, ESG-focused or impact-focused, yet each label can represent a very different investment approach.
To most investors, those labels sound broadly similar. It is easy to assume two ethical funds are trying to achieve the same thing. Often, they are not.
Many ethical funds exclude industries such as fossil fuels, tobacco, gambling, weapons and pornography. For many people, these are the industries that immediately come to mind when they think about ethical investing.
That is usually where the hard questions start.
- If fossil fuel companies are excluded, what about the banks that finance fossil fuel projects?
- What about technology companies whose products have military applications?
- What about businesses facing allegations regarding data privacy, surveillance or human rights?
- What about companies operating in countries with poor labour protections?
- What about modern slavery, animal welfare, Indigenous land rights, corporate governance, political lobbying, tax practices or supply chain transparency?
The more closely you look, the longer the list becomes.
At that point, investors often realise ethical investing is not just about excluding a few obvious industries. It involves judgement calls about what is acceptable, what is not, and where their own line should be drawn.
Ethical investing is a spectrum, not a category
A common misconception is that ethical investing is binary.
Either you invest ethically, or you do not.
In reality, ethical investing exists on a spectrum.
One investor may simply want to avoid tobacco and gambling. Another may want every investment decision assessed against a detailed set of environmental, social, governance and human rights considerations.
Neither approach is automatically right or wrong.
But they are not the same.
A fund might describe itself as socially responsible because it excludes fossil fuels, gambling and weapons, while still holding large banks, technology companies or multinational businesses that some investors would question for different reasons.
Does that mean the fund is not ethical? Not necessarily. But it does raise an important question:
Whose definition of ethical investing is being applied?
The fund manager’s? The industry’s? Or yours?
The closer an investor wants a portfolio to match their personal values, the harder the exercise becomes. Investment options narrow, research demands increase and the trade-offs become more meaningful.
Importantly, not all progress along the ethical spectrum is equal.
Moving from no ethical screening to basic exclusions may be relatively straightforward. Moving from moderate screening to very strict ethical requirements is a different matter. Additional exclusions can remove large parts of the investment universe. Research becomes more demanding, and ongoing monitoring becomes more important.
At some point, every investor must decide where they are comfortable drawing the line.
Before investing ethically, know what you are optimising for
Ethical investing has some similarities with charitable giving.
Most people would agree that supporting worthwhile causes is a good thing. But there is a difference between giving money and hoping it helps, and taking the time to understand how effectively that money is being used.
Ethical investing presents a similar challenge.
The intention may be sound, but implementation still matters.
Many investors want the same core features from a portfolio: strong long-term returns, sensible diversification, reasonable fees, manageable volatility and confidence that their money is being invested responsibly. The challenge is that these goals do not always pull in the same direction.
As ethical screening becomes more restrictive, the available investment universe can shrink. Portfolio construction becomes more complex, and returns may differ more noticeably from the broader market.
That is why caring about ethical issues does not automatically mean a highly screened ethical portfolio is the right fit.
Most people care about the environment, fairness, human rights and responsible corporate behaviour.
The practical question is whether they are prepared to accept the trade-offs that can come with pursuing those objectives through a tightly screened portfolio.
Screening and monitoring companies takes time, expertise and resources. Companies also change. A business that meets an ethical screen today may not meet it tomorrow. New controversies emerge, corporate behaviour shifts and community expectations move over time.
That does not make ethical investing wrong.
It does mean investors need to be clear-eyed about what they want the portfolio to achieve.
Before committing to a highly screened portfolio, the most useful questions are not simply “Do I care about the environment?” or “Do I want companies to behave responsibly?”
Most people do.
Instead, investors should ask themselves:
- How important is ethical alignment relative to investment outcomes?
- Am I comfortable paying potentially higher fees for additional research and monitoring?
- Would I remain committed during periods when an ethical portfolio behaves differently from the broader market?
- Am I willing to accept some reduction in diversification if stronger ethical screening requires it?
- Do I care strongly enough about ethical outcomes to accept these trade-offs?
The investors who tend to handle ethical investing best are not necessarily those with the strongest views. They are the ones who understand the consequences of their decision before they start.
So, should you invest ethically?
There is no universal answer.
For some investors, aligning investments with personal values is important enough to accept additional costs, reduced diversification or periods of underperformance. For others, broader diversification, lower fees and a sharper focus on investment outcomes may matter more.
Neither position is inherently right or wrong.
What matters is understanding the decision you are making and the trade-offs that come with it.
At Independent Wealth Partners, our role is not to define a client’s values for them, or to tell them whether they should invest ethically.
Our role is to help clients understand the options, recognise the trade-offs and make decisions that align with what matters most to them.
Ethical investing is not really about whether you want to do the right thing.
That part is easy.
The harder part is deciding where to draw the line, and what trade-offs you are willing to accept once you do.