Raman Letchumanan

COMMENT | Rare earth: Will we ever learn from past debacles?

COMMENT | Rare earth: Will we ever learn from past debacles?

Does anyone believe the promises that REEs can be safely extracted and without damaging the environment?

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COMMENT | Water pollution woes: ‘Finger in the dyke’ solutions?

COMMENT | Water pollution woes: ‘Finger in the dyke’ solutions?

Can we stop factories from polluting our water system?

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COMMENT | Klang Valley's water pollution woes: An enduring unsolved mystery

COMMENT | Klang Valley's water pollution woes: An enduring unsolved mystery

People have yet to hear from the authorities why this problem keeps gushing out again and again.

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COMMENT | Covid-19 and the haze - is a perfect storm brewing?

COMMENT | Covid-19 and the haze - is a perfect storm brewing?

COMMENT | It is logical to suggest that haze would compound and escalate the Covid-19 pandemic.

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