Find inspiration and discover a research topic that makes a difference.

How to choose a research topic


Below are research directions that we think have high potential to improve the world by helping to solve pressing global problems that would particularly benefit from further research.

Several factors we suggest you consider when choosing a topic are:

If you're studying for an undergraduate or master's degree we often recommend focusing on developing your skills and knowledge in an area in order to contribute to solving a pressing problem later in your career.

If you're a PhD student you may be more able to contribute to solving a problem through your research already. You may also need to give consideration to building your reputation in academia and to whether your topic will 'lock you in' to an area long-term. The more likely this is, the more important it is that you choose an impactful topic which is a good fit for you! 

Check out our key ideas for more detail on how to choose a research topic. If you find a topic that you're interested in pursuing further, get in touch — we can help you make progress.

Explore and get interested

Check out all our recommended research directions here or click the disciplines below to see our profiles for your field of study.


There are several research directions we think might be especially high impact in making the world a better place. If you get interested in any of these topics, we can connect you with researchers working in these fields or provide other types of support (scroll to the bottom for more info). If you would appreciate more tailored advice, you can try our thesis topic coaching. Our list of prioritised research directions is not exhaustive, so there may well be some other high impact research directions that we have not yet covered. However, we aim to select impactful topics, so that chances of any of the topics we covered being highly impactful are higher than chances of average/randomly selected topic that we have not covered. If you know about research directions that could be similarly impactful to those we have covered, please, let us know.

If you're pursuing a law degree, we also encourage you to watch Cullen O'Keefe's presentation from the 2020 EA Student Summit on Doing the Most Good with a Law Degree.

As a lawyer, you are probably well-placed to get into government and policy or earn to give. Consider these options alongside the research paths mentioned below.

The Legal Priorities Project

A team of legal scholars led by Prof. Christoph Winter has set up a research organization that focuses on legal priorities research. Their work is heavily influenced by the longtermism paradigm (see Greaves and MacAskill, 2020), i.e. they focus on cause areas and research projects that, in expectation, positively shape the far future. Read their research agenda or see some of their selected cause areas below (note that the list only contains examples; it is non-exhaustive and unsorted):

  • Law and governance of AI—Artificial intelligence (AI) could significantly shape the long-term future. On the one hand, it could pose existential risks for humanity (Bostrom, 2014; Russel, 2019; Ord, 2020). These risks include accident risks (Amodei et al., 2016), misuse risks (Brundage et al., 2018), and structural risks (Zwetsloot and Dafoe, 2019). The law could help to reduce each of these risks (e.g. by banning certain AI applications, or by requiring developers to implement certain safety measures). A particularly promising topic in this respect are publication norms, i.e. norms that govern when and how to publish research in a way that minimizes harm (Solaiman et al., 2019; Ovadya and Whittlestone, 2019; Whittlestone and Ovadya, 2020; Shevlane and Dafoe, 2020; Partnership on AI, 2020). Another approach could be drawing lessons from other dual-use technologies already deployed (how they were deployed legally, reactions of the international lawmakers) and creating specific examples of regulations that would also be useful. On the other hand, AI could bring about benefits of astronomical scale. The law could help to distribute these benefits, for example, via contractual obligations (O’Keefe et al., 2020).

  • Climate law—There is considerable research on the science of climate change. Climate change is also an important focus in the field of (international) environmental law. However, the challenge that the climate crisis represents for the law is extremely multifaceted and requires interdisciplinary research in a wide variety of legal disciplines, including tax law (Aldy, 2020), refugee law (Atapattu, 2018), and geoengineering regulation (Fecht, 2018).

  • Improving judicial and institutional decision-making—Judicial and institutional decision-making is not always rational. Various cognitive biases and heuristics may cause irrational decisions, leading to undesired outcomes. These biases may include scope insensitivity, naturalness bias, omission bias, and neglecting the interest of future generations or non-human animals. Improving decision-making by overcoming these biases could, therefore, have long-lasting benefits (Winter, 2020).

See the video below for an interview with the founder of the Legal Priorities Project Christoph Winter discussing his work

If you are interested in working on one of the above-mentioned cause areas, or Legal Priorities Project itself, we can help you to find a high-impact research topic. Feel free to reach out to Jonas Schuett for further questions about this project (and also let the Effective Thesis know in the form below).

Got inspired? We can connect you with other people working on this or otherwise help you - get in touch.
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Other topics that Effective Thesis considers promising:

Animal Welfare


Why is this important?

Animal agriculture has many negative effects:

  • Animal Welfare: Each year, the current production of animal products subjects over 70 billion of thinking, feeling animals (9 times more than the population of humans) to lives of extreme confinement, painful mutilations, and inhumane slaughter. Most farm animals experience serious levels of suffering evaluated as "better dead than alive".
  • Environmental Degradation: United Nations scientists state that raising animals for food is “one of the major causes of the world's most pressing environmental problems, including global warming, land degradation, air and water pollution, and loss of biodiversity.” The animal agricultural sector is responsible for about 15 % of global greenhouse gas emissions and 75 % of recent Amazon deforestation.
  • Global Poverty and Food Security: Growing crops to feed them to farm animals is vastly inefficient, driving up the price of grains and legumes, and entrenching global poverty. Also, more than three-quarters of agricultural land is used to support cows, pigs, and chickens, but animal products provide only 18% of global food calories and 25% of protein (Mottet et al. 2017). By 2050, there will be nearly 10 billion people in the world to feed, and global meat demand is expected to grow by 70%. To produce enough food for 9 billion people by 2050, we will need a more efficient system.
  • Human Health and Antibiotic Resistance: About 80 per cent of antibiotics produced in the U.S. are given to farm animals. Overusing antibiotics leads to a faster spread of antibiotic-resistant bacteria, which is according to the World Health Organization one of the biggest threats to global health. Also, red meat consumption is shown to correlate with increased risk of cardiovascular disease, coronary heart disease, stroke, and higher cancer mortality rates. According to the Centers for Disease Control, tens of millions of Americans get sick every year from eating contaminated meat, and thousands die.

How to tackle this

  • History of the development of animal cruelty laws and how these laws were enforced
    - e.g. these laws are most often applied to pets, not farmed animals, there are very few cases when it was applied to farm animals - finding a way how to apply it to customary farming practices might be useful
  • Drafting the legislation for a specific political group (e.g. for the Netherlands" Party for the Animals)
  • Research about the right to rescue farm animals from extreme suffering
  • Assessing the effectiveness of various policies - e.g. were there any prosecutions after the laws enabling prosecuting animal cruelty passed?
  • False advertising and animal agriculture - e.g. survey on what people actually think “natural” or “humane” means and what the courts have said about these kinds of issues in the past

See the talk below for a closer look at false advertising lawsuits as a means of advancing animal welfare.

To find further support, collaborators and projects to get involved with, check out RECAP, a transdisciplinary community of researchers working on reducing animal product consumption.

Got inspired? We can connect you with other people working on this or otherwise help you - get in touch.
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Global development


Why is this important?

"In 2013 nearly 800 million people were living under the international poverty line.[1] This has a huge negative impact on health[2] - each year, millions of these people die from preventable diseases such as malaria, tuberculosis, and diarrhoea.[3]

This immense suffering is easily preventable, but is nevertheless neglected - as of 2017, members of OECD's Development Assistance Committee spend on average just 0.31% of their GNI on foreign aid." (Whittlestone, 2017)

How to tackle this

Watch the video below from The Johns Hopkins Bloomberg School of Public Health on the positive impact of tobacco taxation.

Got inspired? We can connect you with other people working on this or otherwise help you - get in touch.
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If you get interested in any of these topics, let us know. We can:

  • Connect you with researchers working in these fields who can provide feedback on your ideas
  • Help you develop more specific topic ideas
  • Connect you with other students working on the same questions
  • Help you with having your research recognized

This service is free and paid for by grants from charitable foundations. There are no terms and conditions connected with this service. We only want to help talented students have more impact with their research and support research on the most important problems.

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