26 August | Greenbelt Festival
9 September | Foreign Press Association
12 September | Tipping Points Conference
13 September | Trouble Club
15 September | Topping Bookshop, Bath
24 September | Thames Ditton Festival
30 September | Ways to Change The World with Krishnan Guru-Murthy
8 October | New Scientist Live
10 October | Cheltenham Literature Festival
15 October | Wells Literature Festival
16 October | Off The Shelf Festival, Sheffield
20 October | London Literature Festival, Southbank
2 November | Wired Impact
3 November | Stroud Book Festival
6 November | Conway Hall
8 November | Sky TV Breakfast
9 November | BBC Debate Night
11 November | Wired Twitter Space
13 November | BBC World Service Weekend Programme
15 November | Near East South Asia Center for Strategic Studies, Washington DC (v)
18 November | Edinburgh
19 November | College of Europe, Warsaw, Natolin Academy of Migration
20 November | BerkoFest Book Festival
24 November | Taunton Literature Festival
29 November | Science of Biodiversity: Costa Rica
2023
21 February | Vermont Council on World Affairs (online)
21 February | European Book Club (online)
23 February | Devex Book Club (online)
25 February | Winchester Cathedral
8 March | Adelaide Writers Festival
9 March | University of NSW, Sydney
16 March | Nesta
17 March | Cambridge Climate Lecture Series
20 March | Foreign Policy Association Great Decisions, Grand Rapids, Michigan
26 March | Ted X Mumbai
30 March | Sheldonian Theatre, Oxford
17 April | 5×5 on Fire
18 April | Boise State University (online)
21 April | Cambridge Literary Festival
16 May | Milan
19 May | Bath
29 May | Hay
9 June | Cheltenham Science Festival
10 June | Kite Festival, Oxfordshire
17 June | Festival of Writing & Ideas, Borris, Co Carlow, Ireland
24 June | Wealdon Literary Festival
7 July | Buxton
5 August | Wilderness Festival
9 November | Keele World Affairs
Wandering Gaia 