A new refugee aid project in Rwanda reminds us of the helplessness of those fleeing the almost silent wars and conflicts that continue to sow destruction and death. Most of them barely get by in camps with inadequate food, water, sanitation, and hygiene, but the worst thing for their lives and dignity is that their tragedy falls into oblivion.

Water emerges as the raw material to cleanly obtain hydrogen, a gas that will surely play a key role in the complicated and long journey towards the drastic reduction of greenhouse gas emissions. Water and energy make up an indivisible duality, which is strengthened by hydrogen. H₂O takes on a new perspective for the planet’s health and prosperity.

The fight against the global eradication of trachoma needs a final push. The terrible disease, which causes blindness in 1.9 million people, requires surgery and antibiotics, but also clean water, hygiene and sanitation. The slowdown due to Covid-19 can be reversed in a joint and complementary move toward eradicating both diseases in the poorest and most disadvantaged areas in the world.

In all activities carried out during this hard year, we have been faced with human suffering, but we have also found hope. Hope generated by the knowledge of being understood and helped; the one generated by the enthusiasm and generosity of the institutions we collaborate with. These have redoubled their efforts despite all difficulties and deserve our admiration and gratitude. We will continue to be there, collaborating to overcome them, because we share the conviction that solidarity is a never ending asset.

The outbreak of Covid-19 has reminded us that pandemics are also natural disasters, although much more threatening. They are universal, affecting all human activities everywhere and individual human behavior plays a decisive role in their spread. The humanitarian and economic crises they cause must make us more aware than ever of the need to invest in their prevention.

Refugees are some of the most vulnerable people in the world. Covid-19 has worsened their situation and added uncertainty to their future. At the height of the health crisis, those displaced by floods, droughts and pests are added to those fleeing violence and wars that have not diminished during the pandemic. Many of these conflicts seem to have been temporarily forgotten. It is time to remember them.

Covid-19 has led to the closure of educational activities. But the Internet has allowed rich countries to soften the impact. In poorer countries, with a more vulnerable educational system, this has not been possible. Mankind urgently needs to close the digital gap to maintain educational development. This is borne out by the testimony of those who are fighting for access to water, sanitation and hygiene.

The coronavirus has caused a global health crisis, which should help us to deal more effectively and efficiently with other serious diseases that plague the world. The fight against pandemics such as malaria, AIDS and tuberculosis must not be stopped, but must lead us to share knowledge and efforts.