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New Edition.

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Early access

Gain early access to chapter releases, pre-launch perks and behind the scenes materials.

Features

Digital chapter releases across 2026 and 2027

Microlearning courses for mobile phones 

Access to education support materials portal

Accompanying workshops & tour schedule 

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Designed for how teaching actually works

From hybrid to all digital sessions, we have you covered.

Adapt. Use. Remix.

Customise materials to match your learning objectives and learning outcomes and remix to suit your teaching context

Key debates in human rights today

Materials designed to deepen critical understanding on sustainable development, human rights and global issues, not limit them

This is a test.

Education practitioner are testing ideas, cartoons, layouts and chapters as part of a user-led design approach

Mixed media

From political cartoons to curated photographs, video playlists and custom infographics there's something for everyone in any teaching context.

What others have said about the 7th Edition

‘A pedagogical gem’

‘To a student teacher, picking up a high-quality resource provides confidence that capturing the imaginations of their pupils is possible and the seventh edition of 80-20 certainly falls into this category’

‘Whether the educator is experienced or just starting to teach development in an unequal world, 80:20 is likely to become a treasured and much used asset’

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80-20 Development in an Unequal World is part-funded by Irish Aid at the Department of Foreign Affairs. Irish Aid is the Government’s overseas development programme which supports partners working in some of the world’s poorest countries. 

Irish Aid also supports global citizenship and development education in Ireland to encourage learning and public engagement with global issues.

The views expressed on this website are those of the authors and not necessarily those of Irish Aid.