“First we eat and then we sell”: participatory guarantee systems for alternative sustainability certification of Bolivian agri-food products

Expectations and interest are high in participatory guarantee systems (PGS) as a context-specific alternative to third-party sustainability certification. Self-defined criteria, transparency, trust, and accessibility have made PGS an attractive alternative to exogenous certification in local markets in over 70 countries. There is also increasing interest in the possibilities for participatory certification in international trade for family farm-based products such as cocoa or coffee. Bolivia’s PGS was established in 2012. By 2017, the country ranked second (after India) in number of PGS farmers. Since 2019, however, its numbers are declining. Visiting six PGS initiatives, we interviewed 38 persons from production, processing, distribution, support networks, and policymaking on the current situation of PGS in Bolivia; its challenges; its prospects in local, national, and international trade; and the role of Bolivia’s governmental PGS support. While PGS certification in Bolivia faces challenges – including high fees, weak consumer demand, and insufficient links to broader value chains – it displays strong potential to make locally managed sustainability certification more accessible. We recommend that decision-makers ensure accessibility and help promote PGS with consumers. Importing countries could support PGS, in particular by incentivizing access of PGS-certified products to their national markets by recognizing them as organic via peer-to-peer certification

Escucha México, Estrategias Gráficas y Cultura Auditiva. Otoño 2022

Este reporte del PAP Escucha México, perteneciente al trabajo realizado durante el periodo de Otoño 2022, cuenta con información detallada sobre los resultados alcanzados en cada uno de los proyectos que integran esta organización en el período anteriormente establecido. Para este proceso en específico, se buscó enfocar la mayor cantidad de esfuerzos posibles a que el 4to Encuentro Internacional de Cultura Auditiva se desarrollara de la mejor forma posible, sin descuidar el trabajo que se siguió realizando en el resto de proyectos. Como resumen general, todos presentaron resultados positivos, pues se tuvo presencia importante en redes sociales, mejor que en periodos anteriores, además de que se combinaron esfuerzos para que el 4to Encuentro tuviera una difusión adecuada y alcanzara a la mayor cantidad de personas posibles, lo que a su vez resultó en eventos llenos de gente interesada en aprender sobre Cultura Auditiva y Discapacidad, ejes temáticos centrales de este PAP.ITESO, A.C

"First we eat and then we sell": participatory guarantee systems for alternative sustainability certification of Bolivian agri-food products

Expectations and interest are high in participatory guarantee systems (PGS) as a context-specific alternative to third-party sustainability certification. Self-defined criteria, transparency, trust, and accessibility have made PGS an attractive alternative to exogenous certification in local markets in over 70 countries. There is also increasing interest in the possibilities for participatory certification in international trade for family farm-based products such as cocoa or coffee. Bolivia's PGS was established in 2012. By 2017, the country ranked second (after India) in number of PGS farmers. Since 2019, however, its numbers are declining. Visiting six PGS initiatives, we interviewed 38 persons from production, processing, distribution, support networks, and policymaking on the current situation of PGS in Bolivia; its challenges; its prospects in local, national, and international trade; and the role of Bolivia's governmental PGS support. While PGS certification in Bolivia faces challenges - including high fees, weak consumer demand, and insufficient links to broader value chains - it displays strong potential to make locally managed sustainability certification more accessible. We recommend that decision-makers ensure accessibility and help promote PGS with consumers. Importing countries could support PGS, in particular by incentivizing access of PGS-certified products to their national markets by recognizing them as organic via peer-to-peer certification.ISSN:2168-3565ISSN:2168-357

Transverse momentum spectra of charged particles in proton–proton collisions at √s=900 GeV with ALICE at the LHC

The inclusive charged particle transverse momentum distribution is measured in proton–proton collisions at s=900 GeV at the LHC using the ALICE detector. The measurement is performed in the central pseudorapidity region (|η|<0.8) over the transverse momentum range 0.15<pT<10 GeV/c. The correlation between transverse momentum and particle multiplicity is also studied. Results are presented for inelastic (INEL) and non-single-diffractive (NSD) events. The average transverse momentum for |η|<0.8 is 〈pT〉INEL=0.483±0.001 (stat.)±0.007 (syst.) GeV/c and 〈pT〉NSD=0.489±0.001 (stat.)±0.007 (syst.) GeV/c, respectively. The data exhibit a slightly larger 〈pT〉 than measurements in wider pseudorapidity intervals. The results are compared to simulations with the Monte Carlo event generators PYTHIA and PHOJET

Suppression of charged particle production at large transverse momentum in central Pb–Pb collisions at √sNN=2.76 TeV

Inclusive transverse momentum spectra of primary charged particles in Pb–Pb collisions at √sNN=2.76 TeV have been measured by the ALICE Collaboration at the LHC. The data are presented for central and peripheral collisions, corresponding to 0–5% and 70–80% of the hadronic Pb–Pb cross section. The measured charged particle spectra in |η|<0.8 and 0.3<pT<20 GeV/c are compared to the expectation in pp collisions at the same sNN, scaled by the number of underlying nucleon–nucleon collisions. The comparison is expressed in terms of the nuclear modification factor RAA. The result indicates only weak medium effects (RAA≈0.7) in peripheral collisions. In central collisions, RAA reaches a minimum of about 0.14 at pT=6–7 GeV/c and increases significantly at larger pT. The measured suppression of high-pT particles is stronger than that observed at lower collision energies, indicating that a very dense medium is formed in central Pb–Pb collisions at the LHC

Two-pion Bose–Einstein correlations in central Pb–Pb collisions at √sNN=2.76 TeV

The first measurement of two-pion Bose–Einstein correlations in central Pb–Pb collisions at √sNN=2.76 TeV at the Large Hadron Collider is presented. We observe a growing trend with energy now not only for the longitudinal and the outward but also for the sideward pion source radius. The pion homogeneity volume and the decoupling time are significantly larger than those measured at RHIC

Inclusive J/ψ production in pp collisions at √s=2.76 TeV

The ALICE Collaboration has measured inclusive J/ψ production in pp collisions at a center-of-mass energy √s=2.76 TeV at the LHC. The results presented in this Letter refer to the rapidity ranges |y|<0.9 and 2.5<y<4 and have been obtained by measuring the electron and muon pair decay channels, respectively. The integrated luminosities for the two channels are Linte=1.1 nb−1 and Lintμ=19.9 nb−1, and the corresponding signal statistics are NJ/ψe+e−=59±14 and NJ/ψμ+μ−=1364±53. We present dσJ/ψ/dy for the two rapidity regions under study and, for the forward-y range, d2σJ/ψ/dydpt in the transverse momentum domain 0<pt<8 GeV/c. The results are compared with previously published results at s=7 TeV and with theoretical calculations

Neutral pion and η meson production in proton–proton collisions at √s=0.9 TeV and s=√7 TeV

he first measurements of the invariant differential cross sections of inclusive π0 and η meson production at mid-rapidity in proton–proton collisions at s=0.9 TeV and s=7 TeV are reported. The π0 measurement covers the ranges 0.4<pT<7 GeV/c and 0.3<pT<25 GeV/c for these two energies, respectively. The production of η mesons was measured at s=√7 TeV in the range 0.4<pT<15 GeV/c. Next-to-Leading Order perturbative QCD calculations, which are consistent with the π0 spectrum at s=0.9 TeV, overestimate those of π0 and η mesons at s=√7 TeV, but agree with the measured η/π0 ratio at s=√7 TeV

Light vector meson production in pp collisions at √s=7 TeV

The ALICE experiment has measured low-mass dimuon production in pp collisions at √s=7 TeV in the dimuon rapidity region 2.5<y<4. The observed dimuon mass spectrum is described as a superposition of resonance decays (η,ρ,ω,η′,ϕ) into muons and semi-leptonic decays of charmed mesons. The measured production cross sections for ω and ϕ are σω(1<pt<5 GeV/c,2.5<y<4)=5.28±0.54(stat)±0.49(syst) mb and σϕ(1<pt<5 GeV/c,2.5<y<4)=0.940±0.084(stat)±0.076(syst) mb. The differential cross sections d2σ/dydpt are extracted as a function of pt for ω and ϕ. The ratio between the ρ and ω cross section is obtained. Results for the ϕ are compared with other measurements at the same energy and with predictions by models

Multi-strange baryon production in pp collisions at √s=7 TeV with ALICE

A measurement of the multi-strange Ξ− and Ω− baryons and their antiparticles by the ALICE experiment at the CERN Large Hadron Collider (LHC) is presented for inelastic proton–proton collisions at a centre-of-mass energy of 7 TeV. The transverse momentum (pT) distributions were studied at mid-rapidity (|y|6.0 GeV/c. We also illustrate the difference between the experimental data and model by comparing the corresponding ratios of (Ω−+Ω¯+)/(Ξ−+Ξ¯+) as a function of transverse mass