(1) Terrorism (e.g. ISIS, AL-Qaeda, Al-Shabaabab, Boko Harari)
(2) Tsunami
(3) Climate change
(4) Landslide
(5) Earthquakes
(6) Nuclear threat (Iran & North Korea)
(7) War (Syria, Sudan, Israel and Hamas group etc.)
(1) Terrorism (e.g. ISIS, AL-Qaeda, Al-Shabaabab, Boko Harari)
(2) Tsunami
(3) Climate change
(4) Landslide
(5) Earthquakes
(6) Nuclear threat (Iran & North Korea)
(7) War (Syria, Sudan, Israel and Hamas group etc.)