We go to Nuku’alofa, capital of Tonga, to speak with Tongan journalist Marian Kupu on the humanitarian relief efforts underway after an undersea volcano erupted on January 14, blanketing the South Pacific island nation with ash and triggering a tsunami. Kupu was able to flee the worst effects of the initial eruption by driving to higher ground but now reports lingering aftereffects such as water tanks polluted by ash.

World-renowned Buddhist monk, poet, teacher and antiwar activist Thich Nhat Hanh has died in his native Vietnam at the age of 95. He was exiled from Vietnam for decades beginning in the 1960s after he spoke out publicly against the war. In 1966, he traveled to the United States and met with Dr. Martin Luther King Jr., helping to persuade King to speak out against the U.S. War on Vietnam.

As the Biden administration marks its first year in office this week, we look at the president’s ongoing defense of Trump-era anti-immigration policies. Department of Justice lawyers were in court Wednesday to defend the Trump-era order known as Title 42, which has been used to expel hundreds of thousands of migrants at the border without screening them for asylum.

The World Food Program has warned Afghanistan faces a “tsunami of hunger” as the economy continues to collapse, due in part to U.S. sanctions and the freezing of Afghan assets following the Taliban takeover of Kabul. Meanwhile, President Biden once again defended his decision to withdraw U.S. troops from Afghanistan on Wednesday without acknowledging the humanitarian crisis that followed his exit.

As many of the world’s wealthiest people wrap up virtual talks today at the World Economic Forum based in Davos, Switzerland, Oxfam reports the incomes of 99% of the world’s population dropped during the pandemic while the world’s 10 richest men saw their wealth double. Meanwhile, vaccine profits have minted at least nine new billionaires at Moderna, BioNTech and China’s CanSino, amassing a combined new wealth of over $19 billion.

As President Biden marks one year in office, we speak with former four-time presidential candidate Ralph Nader and The Nation’s Katrina vanden Heuvel, who say Biden has failed so far to sell his agenda to the American people and bring about the transformative policy he campaigned on — from quelling the pandemic to passing his landmark Build Back Better legislation. The two also critique the U.S.