2008
27 Nov.     The Swire Institute of Marine Science/University of Hong Kong, Hong Kong
            
25 Nov.     The International Canadian School, grades 8-10, Hong Kong
8 Nov.       La Ciudad de las Ideas, (Theme “Don’t believe everything you think”)   Puebla, Mexico
 
22 Oct.      Biomarine International Conference, Marseille, France

15 Oct.      Faculty of Science, The University of Hong Kong, Hong Kong

14 Oct.      The Hong Kong Science Museum & The French International School  Hong Kong
 
3 Sept.      The University of Rhode Island, USA
 
2 July        The Royal Geographic Society, Hong Kong

13 June     The Aguaviva Environmental Festival, Canary Islands, Spain
23 May      Thinking Digital Conference (Theme 2008 “Globalization”), Newcastle, UK

25 Apr.       Roundtable with Nicolas Sarkozy and Prince Albert II of Monaco, Monaco

1 Feb.        Oceana Headquarters, Washington D.C., USA
 
28 Jan.      The D.C. Marine Community monthly meeting, Washington D.C., USA

2007
30 Oct.      Espace des Sciences, Rennes, France

17-20 Oct. Pop!Tech Conference (Theme 2007 “The Human Impact”), Camden (Maine), USA

14 March   Faculty of Science, Zagreb University, Zagreb, Croatia

30 Jan.      WWF Headquarters

2006
24 Nov.    International Environmental Film Festival, with Y. Arthus-Bertrand, Paris, France
3 Nov.      6th Oceanographic Adventure Film Festival/Oceanopolis Aquarium, Brest, France