United Nations Statistical Commission
50th Session (2019) 50 reasons why better data make better lives Inequality

Better data, more inclusive development
The Sustainable Development Goals (SDGs) are at the core of the most ambitious agenda in humanity's history to root out poverty and hunger, fight climate change and create a more equitable and just world for all in only 15 short years. The unprecedented scale of this global agenda has triggered an equally unprecedented demand for data -in terms of topics, level of detail, and quality.
Measuring humanity's progress towards achieving the 17 Goals and 169 targets of the 2030 Agenda for Sustainable Development is a titanic task that includes compiling and analyzing data on 232 indicators for every country in the world. Such a feat can only be achieved with a substantial increase in funding and capacity-building for national statistical institutions.
However, investing in statistical capacity is rarely high on the priority list, especially in least developed countries or countries in situation of conflict. Consequently, people in those countries face a higher risk of falling behind, as they often remain invisible to official statistics and policy analyses.
Tracking SDGs progress also requires innovation, such as the use of geospatial and big data analysis tools and tapping new data sources like satellite imagery and mobile data. These new sources, coupled with strengthened partnerships for better data, can complement the traditional data sources - such as that gathered in population censuses, household surveys and administrative registers - and ensure that quality data and statistics are at the center of development policies.
While certainly a tremendous challenge, the gigantic surge in demand for data, started by the SDGs has also helped us realize the gaps in our understanding of the world. The 2030 Agenda motivates countries around the world to begin or to improve monitoring everything from air and water quality to the prevalence of discrimination, to electricity access.
To deliver on the 2030 Agenda's central promise of leaving no one behind, we must first ensure everyone is counted and accounted for. That is why more and better data is fundamental for making our world a better place by 2030.
Better data makes our lives better in countless ways. As the UN Statistical Commission prepares to hold its 50th session this March, we highlight the stories that show how data can improve, and sometimes even save the lives of people. Discover the power of data!
For more information on the UN Statistical Commission, visit: https://unstats.un.org/unsd/statcom/50th-session
Better data will prevent hunger and #endpoverty. @FAO: there is more than enough food to feed everyone, yet about 821m people are chronically undernourished, and malnutrition affects around 1 in 3 people on the planet https://t.co/A11cCsUUws. #BetterDataBetterLives #UN50SC pic.twitter.com/TZ7OFC67Az
— UNStats (@UNStats) February 27, 2019
Better data = better roads. Nearly 1 billion people worldwide still lack adequate access to road networks, which hinders their access to basic services and markets, heightens marginalization and can deepen social inequities https://t.co/qRE4uJRYRS . #BetterDataBetterLives pic.twitter.com/jQZJxMEktZ
— UNStats (@UNStats) February 25, 2019
Better data helps to #EndPoverty
— UNStats (@UNStats) February 23, 2019
In 2015, extreme poverty reached the lowest level in recorded history!
Thanks to better data, we know where poverty persists and where we should focus our efforts: https://t.co/PYMLQWaTxJ #BetterDataBetterLives #UN50SC pic.twitter.com/fv7PyxefEr
Better data = more targeted policies. In India, a woman from a poor, rural household is 22x less likely than a woman from a rich urban household to have attended school and 5x more likely to marry before age 18 https://t.co/xVPy1vnOmb. #BetterDataBetterLives @UN_Women #UN50SC pic.twitter.com/eQ63CHvk28
— UNStats (@UNStats) February 19, 2019
Better data = better public services.
— UNStats ( @UNStats) February 18, 2019
Thanks to quality data from @IEA, we know:
🔌 over 1 billion people still lack access to electricity
💡 since 2000, 1.2 billion people gained access #BetterDataBetterLives #UN50SC https://t.co/luTmIyMUmh pic.twitter.com/IKVJIRv6XF
Better data = more equality.
— UNStats (@UNStats) February 16, 2019
Disaggregated data let us know if progress reaches everyone. #WESP2019 report found that even in countries with strong growth, peripheral and rural areas are left behind. #BetterDataBetterLives #UN50SC @UNDevelopPolicy https://t.co/vESPvXJsMz pic.twitter.com/wENc6GBajn
Better data make the invisible visible. Without indicators on equity in education, policy makers have no data to rely on, and marginalized children remain invisible. #BetterDataBetterLives #UN50SChttps://t.co/sqe6qq57NMhttps://t.co/ZdZWJ7b630
— UNStats (@UNStats) February 14, 2019
Better health data = comparability across countries & over time. @WHO updated its estimates of health expenditure to capture more accurately the health financing reforms taking place in countries between 2000-2016. https://t.co/hN7eSbU73f #BetterDataBetterLives #UN50SC@UNDESA pic.twitter.com/K0zWe15EHo
— UNStats (@UNStats) February 13, 2019