Dr. Senthil Nathan has photos taken with several prominent political and entertainment figures including Nobel Laureate Dr. R.K. Pachauri, Indian actor Amitabh Bachchan, former President of India Pratibha Patil, former Prime Minister of UK Tony Blair, Queen Rania of Jordan, former Prime Minister of UK Gordon Brown, and Hollywood actor Don Johnson. He also gave the closing speech at the Festival of Thinkers in 2011.

1. Dr. Senthil Nathan – some photos
With Nobel Laureate Dr. R.K. Pachauri of TERI, India
With famous Indian actor Mr. Amitabh Bachchan

2. With the then President of India H.E. Pratibha Patil
With former Prime Minister of UK Rt. Hon. Tony Blair

3. With Her Majesty Queen Rania of Jordan
With the then Prime Minister of UK Mr. Gordon Brown

4. Closing speech by the Conference Director at the Festival of Thinkers 2011
With Hollywood actor Don Johnson