VATICAN CITY (CNS) — A papal think tank is convening a summit to tackle the threat to global stability posed by today’s refugee crisis.

The Vatican summit will study ways to: end the war in Syria; establish humanitarian corridors worldwide, not just in Europe; not punish Great Britain for its disenchantment with current European Union mandates; help the “disaffected working class” through increased social spending; offer amnesty to victims of human trafficking; and foster development in low-income countries.

“Walls and fences won’t stop millions of migrants fleeing violence, extreme poverty, hunger, disease, droughts, floods, and other ills. Only global cooperation toward social justice can do that,” the Pontifical Academy of Sciences said on its website.

Titled “Europe: Refugees Are Our Brothers and Sisters,” the summit was scheduled for Dec. 9-10. A list of participants was not yet available as invitations were still being sent out, a source told Catholic News Service July 28.

The academy placed special emphasis on the importance of the world’s mayors, saying on its website, “they must be provided with the ability to meet the needs, accommodate and regularize all types of migrants or refugees” as well as promote cooperation and sustainable development, justice and peace.

The summit was called “to bring immediate attention to the threat posed to global stability by the growing presence on our planet of over 125 million refugees,” who are in need of immediate attention, the academy said.

It said it was responding to Pope Francis’ ongoing call to do more to prevent humanitarian crises and deliver concrete, adequate and timely responses to those most in need.

“Supplying tents and drinking water that arrive after everyone is dead of cold and dehydration is totally unacceptable,” it said.

Ending all wars would do more than anything else to prevent humanitarian disasters and halt the exodus of refugees, it said, given that “three quarters of all humanitarian emergencies today result directly from war.”

The remaining quarter of humanitarian crises are linked to natural disasters, of which many, in turn, are linked to human-related activities, it said.

“This summit will seek new ways to make peace, ways appropriate to our own times with all the opportunities that are available to us to bring people together, ways that underline the human dignity of all refugees,” it said.

Humanity has a moral duty to use the immense wealth at its disposal to stop war and its consequences, the academy said.

Every single individual must act, it said, underlining that ending conflict “is not an optional priority that can be breezily delegated to our political leaders, NGOs or international philanthropists.”

Of the concrete proposals that will be looked at, one called for recognizing the underlying discontent over the “unmanageable influxes of refugees and joblessness” behind the vote motivating Britain to leave the European Union.

Instead of punishing the nation, it said, leaders should be inspired to think instead “in terms of a higher, more creative and fruitful union, and also of a ‘healthy dis-union,'” allowing for greater independence and freedom for EU countries, especially “regarding the refugee issue, policing national and EU borders to provide shelter to needy economic migrants ‘as they come.’ Priority must be given to saving lives.”

The Pontifical Academy of Sciences website also released details of an upcoming plenary session in November that will look at the impact science and technology have had on humanity and the environment.

It will end with a “special session” dedicated to the reported benefits of genetically modified crops and foodstuffs. British biochemist and Nobel laureate Richard J. Roberts will present a talk on the “devastating effect of regulation” and a Nobel laureate campaign in favor of GMOs.