Map and line chart showing Napoleon's retreat from Moscow
Famous visualisation showing Napoleon's advance on Moscow (in brown), and subsequent retreat (in black). The x,y co-ordinates show the armies position over time, with the width of the line representing the size of Napoleon's army. The line-chart at the bottom shows the temperature during the retreat. Note the catastrophic crossing of river Stultienska on November 28th, with the temperature at -20 'Reamur' (-16 Celsius).
Is the world getting better or worse? Interactive animation
A set of visualisations telling the story twenty years on from the 1992 Rio Earth summit. Encourages users to review the evidence on a range of factors including population, life expectancy, child mortality, ecological footprint, poverty, hunger, food production, GDP, social change, life satisfaction, battle deaths and biodiversity, then decide whether the world is getting better or worse.