Population concern and family size are sensitive and sometimes controversial issues. Population Matters is driven by our vision and a desire to create a sustainable future for all. On this page, we’ll try to address concerns people might have about Population Matters, what we believe, what we want and what we do.

We oppose coercion

We believe in human rights, freedom to choose and empowering people. We are wholly opposed to "population control", forced sterilisation or abortions, limits on family size or any other activity which treats people as numbers or tools. The right to have children, or to have none, is a human right. Population Matters aims to enable women and men to access family planning and have the choice to do that.

Coercion is simply not needed to achieve a sustainable population. What is needed is concentrated, dedicated, positive action.

Women’s empowerment is central to our goals

Population Matters advocates actively for women’s empowerment. We believe that all women should have the right and ability to determine whether or not they want to have children, along with all other human rights. This includes the right to access and use contraception without discrimination or control. Women and girls deserve equal access to education, full political rights, the ability and freedom to gain employment and to have every right and opportunity men do. We also know that where they have those, they almost always choose to have fewer children.

Of course we want women (and men) to use their reproductive freedom to choose smaller family sizes. We believe it's in everyone's interests to inform and encourage people to make that choice.

We promote reduced consumption as well as sustainable population

Population Matters aims to achieve a sustainable future in which all humans and animals can thrive. In order to achieve that, people must take action to address not just total population size but consumption too. While birth rates are comparatively low in most developed nations, each individual consumes at rates which are simply unsustainable. For that reason, Population Matters advocates sustainable lifestyles and backs the use of technologies which reduce our impact. Action to address the global problem of population doesn't mean we don't have to look in the mirror and make changes to the way we live.

We also, and most importantly, advocate for smaller family sizes, which immediately and effectively reduce consumption by reducing the number of new consumers.

We believe population is a problem in rich and poor countries alike

Concerns about population do not simply focus on people in poor countries with high population growth while allowing people in rich countries with low population growth off the hook. All countries have a responsibility to bring population to sustainable levels.

Population growth is very low in many developed nations (and in some cases is reversing) but that does not mean that population isn’t a problem. People in developed countries have a disproportionate impact on the planet: a person in the UK produces 70 times the CO2 of someone in Niger, for example. That means that fewer people being born in the rich world has the most immediate and positive impact on our environment, climate and sustainability.

People in the Global South do not consume at the same unsustainable levels as the rich at present, and indeed many of their citizens live in dire poverty. They have a right to economic development. High population growth and large families make it more difficult to escape poverty. Empowering people to control their family sizes and limit population growth will help to achieve the global Sustainable Development Goals and ensure that in a world in which fewer people are poor, there are enough resources for all in the future.

When countries move out of poverty, their citizens will increase their individual consumption and, as a result, their environmental impact over their lifetimes. Smaller families and slower population growth in developing countries is therefore also vital to prevent environmental damage in the decades ahead.

We see population stabilisation as a necessary condition for a sustainable future in which all of humanity thrives, and one which we must all take responsibility for, wherever we live.

We deplore and condemn racist interpretations of population

Race has nothing to do with population or family size. It's true that the places where population growth is most acute are mostly - though not all - in sub-Saharan Africa but that is a consequence of poverty, not ethnicity. Meanwhile, although some countries with very low birth rates are almost entirely racially homogenous (such as Japan), many are ethnically diverse - the US and Canada, and European countries such as the UK and France, for instance.

Nor can easy generalisations be made about religions. The countries in Europe with the lowest fertility rate are Catholic - Portugal and Italy - while one of the most successful family planning programmes ever was in Iran under an Islamic theocracy.

Because the populations of most countries with high fertility rates are not white, some people are concerned that talking about population is really about criticising and blaming non-white people. As we've outlined above, though, population concern is not about "targeting" those places where birth rates and population growth are high - we think it's vital that people in rich (predominantly white) countries also work hard and fast to achieve sustainable populations, and that's what we advocate for in many of our activities and campaigns.

Meanwhile, many people in or from the African, Asian and other countries with large population growth are very willing to talk about the problem and how to solve it. There is no racial division in concern about population.


“Unlike plagues of the dark ages or contemporary diseases we do not yet understand, the modern plague of overpopulation is soluble by means we have discovered and with resources we possess. What is lacking is not sufficient knowledge of the solution but universal consciousness of the gravity of the problem and education of the billions who are its victims.”

Rev Martin Luther King



At Population Matters, we want a better life for everyone. We hold in utter contempt those who are selective about who deserves a better life or who should change their behaviour to achieve it. There is no us and them. Only us.

We believe it's wrong to ignore migration

Population Matters believes immigration enriches societies and can be good for countries in multiple ways. No government should prevent people from other nations or cultures from joining their community and all countries must meet their responsibilities to accept and support refugees. We vehemently oppose any immigration policy which discriminates on racial, religious or cultural grounds. We also believe, however, that a realistic discussion of population pressures must include recognition of the impact of migration.

Net migration is a significant driver of population growth in many countries - including those with very large environmental footprints. It can also be harmful to the countries and communities from which people emigrate, draining them of skills and productive people. Very often, those who benefit most from migration are businesses seeking cheap labour.

Emigration is often driven by negative factors such as conflict, resource competition, poverty, bad governments - many of which are made worse by population pressures. According to some estimates, hundreds of millions of people will have to migrate (within and beyond their own borders) as a result of climate change. These issues should be addressed so that migration is something people choose, not something they are forced into.


“Globally, the share of young people between 15 and 29 years old who are willing to move permanently to another country stood at 20 per cent in 2015. The highest inclination to move abroad, at 38 per cent, is found in sub-Saharan Africa and Latin America and the Caribbean, followed closely by Eastern Europe at 37 per cent.”

International Labour Organization, 2016


Migration can also put a strain on the sustainability of destination countries. There are economic and environmental limits to how many people any country can accommodate, and it can be argued that migration flows only move or spread the challenges faced, as opposed to solving them. These are complex issues without simple solutions. They will not be solved without a mature, evidence-based debate, free of ideological positions, rhetoric and snap judgments.

Population Matters believes it is right for countries to limit immigration as a means of ensuring a sustainable population. That does not mean building walls or turning away those in desperate need. Immigration policies must also take into account the positive and negative effects on other countries, including the countries people leave, and other possible destination countries.

Wealthy countries should meet their responsibilities to help poorer countries tackle the problems that drive people to leave, not pull up the drawbridge.