Today marks the 50th anniversary of International Literacy Day. This year’s Day, under the banner of ‘Reading the Past, Writing the Future’, honours five decades of global progress on literacy rates. It also explores innovative ways to expand literacy in the future: a global promise set out in Sustainable Development Goal 4 (SDG 4) on education. Target 4.6 aims to ensure that all youth and most adults achieve literacy and numeracy by 2030.

Last week, the Education Commission released a major report, calling for a new compact between developing countries and the international community to transform education performance, innovation, inclusion and finance.

Culture is who we are. Whether we are from Alaska or Johannesburg, from the smallest rural hamlet or one of the world’s megacities, our culture has been the building block of our identity, our sense of belonging and the social and economic cohesion of our communities. It has moulded our attitudes to our families and friends, our jobs, our state of mind and our overall wellbeing.

The gaps in education data have become a recurring theme in this blog. Indeed, most observers would agree that if data on education were a human body, it would be a sick patient at the moment. We see the gaps in the data each day, and the struggles of statisticians as they try valiantly to plug those gaps. And this is the reality: we lack the basic data of sufficient quality to track global – or in many cases, national – progress towards the educational goals.

Many of us had one we will never forget – a teacher who inspired and encouraged us. We were fortunate. Millions of children today are not so lucky.

In a recent blog, we noted that there is currently a global multiplicity of strong initiatives in generating better data on learning outcomes, oriented at Sustainable Development Goal 4 (SDG 4). And, that’s only in the area of learning outcomes.