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Research and Development

Research and development underpin nearly all of the transformative changes the world has seen.

Research and development underpin nearly all the transformative changes we see on Our World in Data.

Cures for diseases, vaccines, and techniques to prevent infection have helped us survive beyond childhood and live much longer lives. Understanding hygiene, water, and sanitation has saved countless lives from preventable diseases.

Electricity, artificial light, transport, and other energy technologies have transformed our lives. Agricultural research has broken deadlocks in crop yields and allowed us to produce enough food for eight billion people.

Even beyond the long list of technological advances, research into effective political and economic systems, human rights, and social sciences have reshaped societies worldwide.

More research is needed to address our largest problems — old and new. We will need innovations in clean energy to tackle climate change, agriculture to feed a growing population, and developments in medical research to tackle existing and prevent new diseases. Research is vital to address emerging and ongoing risks such as artificial intelligence and nuclear weapons.

This page contains all of our data, visualizations, and writing on research, development, and innovation.

Research & Writing

Interactive Charts on Research and Development

Cite this work

Our articles and data visualizations rely on work from many different people and organizations. When citing this topic page, please also cite the underlying data sources. This topic page can be cited as:

Hannah Ritchie, Edouard Mathieu and Max Roser (2023) - “Research and Development” Published online at OurWorldinData.org. Retrieved from: 'https://ourworldindata.org/research-and-development' [Online Resource]

BibTeX citation

@article{owid-research-and-development,
    author = {Hannah Ritchie and Edouard Mathieu and Max Roser},
    title = {Research and Development},
    journal = {Our World in Data},
    year = {2023},
    note = {https://ourworldindata.org/research-and-development}
}
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